{"title":"Fer de lance","description":"","products":[{"product_id":"spearhead-hss-ball-bur-kit-15-pieces-0-90-3-80mm","title":"Jeu de fraises boules en acier rapide Spearhead, 15 pièces","description":"\u003cp\u003e\u003cstrong\u003eImportant Supply Notice:\u003c\/strong\u003e \u003cstrong\u003eIf you order this set, it will not be complete.\u003c\/strong\u003e Spearhead has not been able to supply all sizes in this kit as ordered, and Otto Frei does not have confirmed ship dates on open back orders. \u003cstrong\u003eWe will supply a partial set only, at a reduced price, based on what burs are in stock on the date of your order.\u003c\/strong\u003e For example, as of 7\/29\/2026, only 10 of the 15 sizes were available — the count may be more or less when you order. We will contact you with the exact sizes in stock and the updated (reduced) kit price. \u003cstrong\u003eWe are not back-ordering unavailable sizes, as restocking is random and unconfirmed.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou may also choose to fill in the set with larger sizes burs that are available.  This will result in a set of 15 at additional cost.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOtto Frei carries Spearhead brand High Speed Steel (HSS) Ball Burs, hand cut by expert craftsmen in the USA. These burs are easily identified by the size stamped directly on their 3\/32\" shanks. While priced higher than imported Tungsten Vanadium Carbon Steel burs, Spearhead HSS burs stay sharper longer and offer extended service life compared to machine-cut alternatives. HSS burs are the preferred choice of quality jewelers.\u003c\/p\u003e\n\u003cp\u003eThis kit is designed to include one each of the first 15 HSS Ball Bur sizes, ranging from No. 1 (0.90 mm) through No. 15 (3.80 mm).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eHigh Speed Steel (HSS) construction for superior hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eSize stamped on each 3\/32\" shank for easy identification\u003c\/li\u003e\n\u003cli\u003eLonger service life compared to machine-cut Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eCovers 15 graduated ball bur sizes in a single kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut Type\u003c\/th\u003e\n\u003ctd\u003eHand cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity (Intended)\u003c\/th\u003e\n\u003ctd\u003e15 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eNo. 1 (0.90 mm) – No. 15 (3.80 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eBur No.\u003c\/th\u003e\n\u003cth\u003eMetric Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.341\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.342\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.343\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.344\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.345\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.346\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.347\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.348\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.349\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.350\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.351\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.352\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.353\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.354\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.355\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e3.80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eDue to ongoing supply constraints, this kit will ship as a \u003cstrong\u003epartial set\u003c\/strong\u003e at a reduced price. Otto Frei will contact you after your order is placed to confirm which sizes are available and provide an updated kit price. Unavailable sizes are \u003cstrong\u003enot\u003c\/strong\u003e placed on back order.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582578786518,"sku":"119.311","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-ball-bur-kit-of-15-pieces-otto-frei.jpg?v=1719956972"},{"product_id":"spearhead-hss-ball-bur-kit-29-pieces-0-90-5-00mm","title":"Jeu de fraises boules en acier rapide Spearhead, 29 pièces","description":"\u003cp\u003e\u003cstrong\u003eAvis important :\u003c\/strong\u003e si vous commandez ce jeu, il ne sera pas complet. Spearhead n’a pas été en mesure de fournir toutes les tailles de fraises sphériques commandées, et les dates d’expédition des commandes en attente ne sont pas disponibles. \u003cstrong\u003eSi vous commandez ce jeu, Otto Frei fournira uniquement un jeu partiel, à prix réduit, en fonction des fraises en stock à la date de votre commande.\u003c\/strong\u003e Par exemple, au 18\/11\/2024, seules 25 des 29 tailles étaient en stock — le nombre disponible peut être supérieur ou inférieur à la date de votre commande. Otto Frei vous contactera pour vous indiquer le nombre de fraises en stock, les tailles qui ne peuvent pas être fournies et le prix actualisé (réduit) du kit. \u003cstrong\u003eAucune commande en attente ne sera passée pour les tailles indisponibles, car les délais sont inconnus et le réapprovisionnement est aléatoire.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOtto Frei propose la gamme Spearhead de fraises sphériques en acier rapide (HSS), taillées à la main par des artisans experts aux États-Unis. Les fraises rondes HSS Spearhead sont facilement identifiables grâce à la taille gravée directement sur la tige de 3\/32\". Bien que leur prix soit supérieur à celui des fraises importées en acier au carbone tungstène-vanadium, ces fraises HSS conservent leur tranchant plus longtemps et offrent une durée de vie prolongée par rapport aux fraises en tungstène-vanadium taillées à la machine. Les fraises sphériques HSS sont le choix des bijoutiers exigeants qui recherchent des performances constantes et fiables.\u003c\/p\u003e\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFabrication en acier rapide (HSS) pour une dureté et une conservation du tranchant supérieures\u003c\/li\u003e\n\u003cli\u003eTaillées à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eLa taille est gravée sur chaque tige de 3\/32\" pour une identification facile\u003c\/li\u003e\n\u003cli\u003eDurée de vie plus longue que celle des fraises en acier au carbone tungstène-vanadium\u003c\/li\u003e\n\u003cli\u003eJeu de 29 tailles allant de 0.90 mm à 5.00 mm (sous réserve de disponibilité partielle — voir l’avis ci-dessus)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de coupe\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantité du kit (jeu complet)\u003c\/th\u003e\n\u003ctd\u003e29 pièces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003e0.90 mm – 5.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eContenu\u003c\/h3\u003e\u003cp\u003eUne fois complet, ce kit comprend 1 exemplaire de chacune des fraises sphériques HSS Spearhead suivantes (sous réserve de disponibilité partielle — voir l’avis ci-dessus) :\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003cth\u003eTaille métrique\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.341\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.342\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.343\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.344\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.345\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.346\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.347\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.348\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.349\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.350\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.351\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.352\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.353\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.354\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.355\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e3.80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.356\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.357\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e4.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.358\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.359\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e4.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.360\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eRemarque : le jeu complet comprend 29 tailles ; seules 20 sont indiquées ci-dessus. Les 9 tailles restantes n’étaient pas détaillées dans les données produit sources.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eRemarques\u003c\/h3\u003e\u003cp\u003eOtto Frei vous contactera après la passation de votre commande pour confirmer quelles fraises sont en stock, quelles tailles ne peuvent pas être fournies et quel sera le prix ajusté du kit. Aucune commande en attente ne sera passée pour les tailles en rupture de stock, car les délais de réapprovisionnement sont imprévisibles.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582579409110,"sku":"119.312","price":214.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-ball-bur-kit-of-29-pieces-otto-frei.jpg?v=1719956972"},{"product_id":"spearhead-hss-ball-bur-master-kit-33-pieces-0-90-11mm","title":"Jeu maître de fraises boules en acier rapide Spearhead, 33 pièces","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eImportant Notice: This set will ship incomplete.\u003c\/strong\u003e Due to ongoing supply constraints, Spearhead has been unable to fulfill all sizes in this kit as ordered. Otto Frei will contact you with the exact burs in stock, the sizes unavailable, and an updated reduced kit price at the time of your order. \u003cstrong\u003eWe are not back-ordering missing sizes, as restocking timelines are unknown and inventory returns randomly.\u003c\/strong\u003e For reference, as of 7\/29\/2026, 23 of the 33 sizes were available — actual stock will vary on your order date.\u003c\/p\u003e\n\u003cp\u003eThe Spearhead High Speed Steel (HSS) Ball Bur Master Kit brings together individually sized round burs in one set, covering a wide metric size range from 0.90 mm through 11.00 mm. Each bur is hand cut by expert craftsmen in the USA — a level of craftsmanship that sets Spearhead HSS burs apart from imported Tungsten Vanadium Carbon Steel alternatives. The size is stamped directly on every 3\/32\" shank, making identification fast and reliable at the bench.\u003c\/p\u003e\n\u003cp\u003eHigh Speed Steel is a harder material than Tungsten Vanadium Carbon Steel, which means these burs stay sharper longer and deliver an extended service life under demanding professional use. Quality jewelers who rely on precision and longevity favor HSS burs for exactly this reason.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Stock availability varies across the 33 sizes in this kit. After your order is placed, Otto Frei will contact you with the number of burs available from this set, identify any sizes that cannot be supplied, and provide an updated (reduced) kit price. No backorders will be accepted for out-of-stock sizes, as lead times for restocking cannot be confirmed.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Speed Steel (HSS) construction — harder and longer-lasting than Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eSize stamped on each 3\/32\" shank for quick bench identification\u003c\/li\u003e\n\u003cli\u003e33-piece set spanning 0.90 mm – 11.00 mm in graduated metric sizes\u003c\/li\u003e\n\u003cli\u003ePreferred by quality jewelers for precision and extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.90 mm – 11.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces in Kit\u003c\/th\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA (hand cut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eOne each of the following HSS Ball Burs:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eMetric Size\u003c\/th\u003e\n\u003cth\u003eBur No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.341\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.342\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.343\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.344\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.345\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.346\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.347\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.348\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.349\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.350\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.351\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.352\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.353\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.354\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.355\u003c\/td\u003e\n\u003ctd\u003e3.80 mm\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.356\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.357\u003c\/td\u003e\n\u003ctd\u003e4.30 mm\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.358\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.359\u003c\/td\u003e\n\u003ctd\u003e4.70 mm\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.360\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.362\u003c\/td\u003e\n\u003ctd\u003e5.20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.363\u003c\/td\u003e\n\u003ctd\u003e5.40 mm\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.364\u003c\/td\u003e\n\u003ctd\u003e5.60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.365\u003c\/td\u003e\n\u003ctd\u003e5.90 mm\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.366\u003c\/td\u003e\n\u003ctd\u003e6.30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.367\u003c\/td\u003e\n\u003ctd\u003e6.70 mm\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.368\u003c\/td\u003e\n\u003ctd\u003e7.20 mm\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.369\u003c\/td\u003e\n\u003ctd\u003e7.60 mm\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.370\u003c\/td\u003e\n\u003ctd\u003e8.00 mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.371\u003c\/td\u003e\n\u003ctd\u003e8.90 mm\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.372\u003c\/td\u003e\n\u003ctd\u003e9.60 mm\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.373\u003c\/td\u003e\n\u003ctd\u003e10.40 mm\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.374\u003c\/td\u003e\n\u003ctd\u003e11.00 mm\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eStock availability varies across sizes. Otto Frei will contact you after ordering with confirmed available sizes, any sizes that cannot be supplied, and an updated kit price reflecting what is in stock. No backorders are accepted for unavailable sizes due to indeterminate restock lead times.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582579638486,"sku":"119.313","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-ball-bur-master-kit-of-33-pieces-otto-frei.jpg?v=1719956972"},{"product_id":"spearhead-hss-45-degree-bearing-bur-kit-14-pieces-1-1mm-7-2mm","title":"Jeu de fraises à épaulement en acier rapide Spearhead à 45 degrés, 14 pièces","description":"\u003cp\u003eSpearhead High Speed Steel (HSS) 45-degree bearing burs are hand cut by expert craftsmen in the USA, delivering superior sharpness and longer service life compared to machine-cut Tungsten Vanadium Carbon Steel burs. Each bur in the Spearhead line is easily identified by the size stamped directly on the 3\/32\" shank — a hallmark of quality that professional jewelers rely on. These 45-degree setting burs are the preferred choice of quality jewelers everywhere who demand consistent, precise seat cutting.\u003c\/p\u003e\u003cp\u003eThis kit contains 14 individual HSS 45-degree bearing burs, ranging from No. 2 (1.10 mm) through No. 28 (7.2 mm), with one bur per size. The assortment covers the most commonly needed sizes for stone setting work, making it an ideal starter set or shop reference kit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eHigh Speed Steel construction for superior hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eStays sharper longer than machine-cut Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eSize stamped on each 3\/32\" shank for easy identification\u003c\/li\u003e\n\u003cli\u003e45-degree angle ideal for bearing and setting seat work\u003c\/li\u003e\n\u003cli\u003e14-piece assortment spanning 1.1 mm – 7.2 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Type\u003c\/th\u003e\n\u003ctd\u003e45-Degree Bearing \/ Setting Bur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut Type\u003c\/th\u003e\n\u003ctd\u003eHand cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity\u003c\/th\u003e\n\u003ctd\u003e14 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e1.1 mm – 7.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eThis kit includes one each of the following 14 Spearhead HSS 45-degree bearing burs:\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.382\u003c\/td\u003e\n\u003ctd\u003e1.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.383\u003c\/td\u003e\n\u003ctd\u003e1.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.384\u003c\/td\u003e\n\u003ctd\u003e1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.385\u003c\/td\u003e\n\u003ctd\u003e1.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.386\u003c\/td\u003e\n\u003ctd\u003e1.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.388\u003c\/td\u003e\n\u003ctd\u003e2.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.390\u003c\/td\u003e\n\u003ctd\u003e2.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.392\u003c\/td\u003e\n\u003ctd\u003e3.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.394\u003c\/td\u003e\n\u003ctd\u003e3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.396\u003c\/td\u003e\n\u003ctd\u003e4.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.398\u003c\/td\u003e\n\u003ctd\u003e4.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.400\u003c\/td\u003e\n\u003ctd\u003e5.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.404\u003c\/td\u003e\n\u003ctd\u003e5.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.408\u003c\/td\u003e\n\u003ctd\u003e7.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582580228310,"sku":"119.315","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-45-degree-bearing-bur-kit-of-14-pieces-otto-frei.jpg?v=1719956966"},{"product_id":"spearhead-hss-45-degree-bearing-bur-kit-24-pieces-no2-no30","title":"Jeu de fraises à épaulement en acier rapide Spearhead à 45 degrés, 24 pièces","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eImportant Notice: This set will ship incomplete.\u003c\/strong\u003e Due to ongoing supply constraints, Spearhead has been unable to fulfill all sizes in this kit as ordered. Otto Frei will contact you with the exact burs in stock, the sizes unavailable, and an updated reduced kit price at the time of your order. \u003cstrong\u003eWe are not back-ordering missing sizes, as restocking timelines are unknown and inventory returns randomly.\u003c\/strong\u003e For reference, as of 7\/29\/2026, 15 of the 24 sizes were available — actual stock will vary on your order date.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpearhead High Speed Steel 45-degree bearing burs\u003c\/strong\u003e are hand cut by expert craftsmen in the USA, delivering the precision and longevity that quality jewelers demand. Each bur in this kit is sized and stamped directly on the 3\/32\" shank — a hallmark of the Spearhead line that makes identification fast and reliable at the bench.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eHigh Speed Steel outperforms imported Tungsten Vanadium Carbon Steel burs in hardness and edge retention. Because these burs are hand cut rather than machine cut, they hold a sharper edge longer, reducing the frequency of replacement and delivering cleaner, more consistent seats. HSS 45-degree bearing burs (also known as hart burs) are the preferred choice of quality jewelers for stone setting work.\u003c\/p\u003e\n\u003cp\u003eThis kit assembles the first 24 sizes in the Spearhead HSS 45-degree bearing bur line, spanning \u003cstrong\u003eNo. 2 (1.1mm) through No. 30 (8.0mm)\u003c\/strong\u003e — a comprehensive range suited to everyday setting needs. Note that No. 34 (11.1mm) is not included in this set and is available separately as Otto Frei part #119.414.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe following numbers are not manufactured in the HSS 45-degree bearing bur line and are therefore not present in any set: No. 1, 21, 23, 25, 27, 29, 31, and 33.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eHigh Speed Steel construction for superior hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eLonger service life compared to Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eSize stamped on each 3\/32\" shank for quick bench identification\u003c\/li\u003e\n\u003cli\u003e45-degree bearing angle ideal for stone setting applications\u003c\/li\u003e\n\u003cli\u003eKit spans No. 2 (1.1mm) – No. 30 (8.0mm), covering 24 sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Type\u003c\/th\u003e\n\u003ctd\u003e45-Degree Bearing (Hart) Bur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut Method\u003c\/th\u003e\n\u003ctd\u003eHand cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity\u003c\/th\u003e\n\u003ctd\u003e24 pieces (see supply notice above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eNo. 2 (1.1mm) – No. 30 (8.0mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 24 Spearhead HSS 45-degree bearing burs, No. 2 (1.1mm) through No. 30 (8.0mm) — exact sizes confirmed at time of order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit may ship incomplete\u003c\/strong\u003e due to supply constraints; Otto Frei will confirm available sizes and adjust pricing accordingly.\u003c\/li\u003e\n\u003cli\u003eNo. 34 (11.1mm) is not included in this kit; it is available separately as Otto Frei part #119.414.\u003c\/li\u003e\n\u003cli\u003eNumbers 1, 21, 23, 25, 27, 29, 31, and 33 are not produced in the HSS 45-degree bearing bur line.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582581080278,"sku":"119.316","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-45-degree-bearing-bur-kit-of-24-pieces-otto-frei.jpg?v=1719956967"},{"product_id":"spearhead-hss-90-degree-bearing-bur-kit-14-pieces-0-9-7-2mm","title":"Jeu de fraises à épaulement en acier rapide Spearhead à 90 degrés, 14 pièces","description":"\u003cp\u003eLes fraises à roulement à 90 degrés en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis et constituent le choix privilégié des bijoutiers exigeants partout dans le monde. Chaque fraise de la gamme Spearhead porte sa taille estampée directement sur la tige de 3\/32 po, ce qui permet une identification rapide et fiable à l’établi. Comparées aux fraises importées en acier au carbone au tungstène-vanadium, ces fraises en acier rapide sont plus dures, restent affûtées plus longtemps et offrent une durée de service prolongée, ce qui en fait un revêtement de fonderie judicieux pour les travaux professionnels de sertissage de pierres.\u003c\/p\u003e\u003cp\u003eCe kit de 14 pièces couvre la taille n° 1 (0,90 mm) à la taille n° 28 (7,2 mm), vous offrant une gamme complète de fraises à sertissage à 90 degrés pour travailler avec une grande variété de tailles de pierres dans un seul ensemble.\u003c\/p\u003e\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFabrication en acier rapide pour une dureté supérieure et une durée de vie prolongée de la tige\u003c\/li\u003e\n\u003cli\u003eTaillées à la main aux États-Unis par des artisans experts\u003c\/li\u003e\n\u003cli\u003eAngle de roulement de 90 degrés pour un sertissage précis\u003c\/li\u003e\n\u003cli\u003eTaille estampée sur chaque tige de 3\/32 po pour une identification rapide\u003c\/li\u003e\n\u003cli\u003ePlus durables et résistantes que les alternatives en acier au carbone au tungstène-vanadium\u003c\/li\u003e\n\u003cli\u003eKit de 14 pièces couvrant les tailles de 0,90 mm à 7,2 mm en un seul achat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eFraise à sertissage avec roulement à 90 degrés\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFabrication\u003c\/th\u003e\n\u003ctd\u003eTaillées à la main aux États-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantité du kit\u003c\/th\u003e\n\u003ctd\u003e14 pièces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003e0,90 mm – 7,2 mm (n° 1 – n° 28)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eContenu\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.421\u003c\/td\u003e\n\u003ctd\u003e0,9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.423\u003c\/td\u003e\n\u003ctd\u003e1,3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.425\u003c\/td\u003e\n\u003ctd\u003e1,7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.427\u003c\/td\u003e\n\u003ctd\u003e2,1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.429\u003c\/td\u003e\n\u003ctd\u003e2,5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.431\u003c\/td\u003e\n\u003ctd\u003e2,9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.433\u003c\/td\u003e\n\u003ctd\u003e3,3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.435\u003c\/td\u003e\n\u003ctd\u003e3,8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.437\u003c\/td\u003e\n\u003ctd\u003e4,3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.439\u003c\/td\u003e\n\u003ctd\u003e4,7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.442\u003c\/td\u003e\n\u003ctd\u003e5,2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.444\u003c\/td\u003e\n\u003ctd\u003e5,6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.446\u003c\/td\u003e\n\u003ctd\u003e6,3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.448\u003c\/td\u003e\n\u003ctd\u003e7,2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582581473494,"sku":"119.318","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-90-degree-bearing-bur-kit-of-14-pieces-otto-frei.jpg?v=1719956967"},{"product_id":"spearhead-hss-90-degree-setting-bur-master-kit-33-pieces-0-90-11-10mm","title":"Jeu maître de fraises à épaulement en acier rapide Spearhead à 90 degrés, 33 pièces","description":"\u003cp\u003e\u003cstrong\u003eImportant Notice: This set will ship incomplete.\u003c\/strong\u003e Due to ongoing supply constraints, Spearhead has been unable to fulfill all sizes in this kit as ordered. Otto Frei will contact you with the exact burs in stock, the sizes unavailable, and an updated reduced kit price at the time of your order. \u003cstrong\u003eWe are not back-ordering missing sizes, as restocking timelines are unknown and inventory returns randomly.\u003c\/strong\u003e For reference, as of 7\/29\/2026, 25 of the 33 sizes were available — actual stock will vary on your order date.\u003c\/p\u003e\n\u003cp\u003eSpearhead High Speed Steel (HSS) 90-degree setting burs are hand cut by expert craftsmen in the USA. Identifiable by the size stamped on each 3\/32\" shank, these burs offer superior hardness and longer service life compared to machine-cut Tungsten Vanadium Carbon Steel burs. HSS setting burs are the preferred choice of quality jewelers who demand consistent, precise seat cutting across a full range of stone sizes.\u003c\/p\u003e\n\u003cp\u003eThis master kit represents the complete Spearhead HSS 90-degree setting bur range — one bur per size — spanning 0.90 mm through 11.10 mm.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eHigh Speed Steel (HSS) construction for superior hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eLonger service life than machine-cut Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003e90-degree included angle for precise stone seat cutting\u003c\/li\u003e\n\u003cli\u003eSize stamped on each 3\/32\" shank for easy identification\u003c\/li\u003e\n\u003cli\u003eCovers a wide metric size range: 0.90 mm – 11.10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Type\u003c\/th\u003e\n\u003ctd\u003e90-Degree Setting Bur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCut Type\u003c\/th\u003e\n\u003ctd\u003eHand cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity (full set)\u003c\/th\u003e\n\u003ctd\u003e33 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.90 mm – 11.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eBur No.\u003c\/th\u003e\n\u003cth\u003eMetric Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.421\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.422\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.423\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.424\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.425\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.426\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.427\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.428\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.429\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.430\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.431\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.432\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.433\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.434\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.435\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e3.80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.436\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.437\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e4.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.438\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.439\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e4.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.440\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.442\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e5.20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.443\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003e5.40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.444\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e5.60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.445\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e5.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.446\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e6.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.447\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e6.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.448\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e7.20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.449\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003ctd\u003e7.60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.450\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e8.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.451\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e8.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.452\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e9.60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.453\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003ctd\u003e10.40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.454\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e11.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis kit is currently subject to partial fulfillment only. Otto Frei will reach out after your order is placed to confirm available sizes and provide an adjusted price based on current inventory. Missing sizes are \u003cstrong\u003enot\u003c\/strong\u003e placed on back order.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582581997782,"sku":"119.319","price":278.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-90-degree-bearing-bur-master-kit-of-33-pieces-otto-frei.jpg?v=1719956967"},{"product_id":"spearhead-hss-bud-bur-kit-15-pieces-no2-no18","title":"Jeu de fraises en forme de bourgeon en acier rapide Spearhead, 15 pièces","description":"\u003cp\u003e\u003cstrong\u003eImportant Notice Regarding This Kit:\u003c\/strong\u003e Due to ongoing supply constraints, \u003cstrong\u003ethis set cannot be guaranteed to ship complete.\u003c\/strong\u003e Spearhead has been unable to fulfill all sizes consistently, and Otto Frei does not have confirmed ship dates on outstanding back orders. \u003cstrong\u003eIf you order this set, you will receive a partial kit at a reduced price based on what sizes are in stock on the date your order is placed.\u003c\/strong\u003e We will contact you with the available sizes and an updated kit price before processing. We are not back-ordering missing sizes, as restocking is unpredictable and irregular. \u003cem\u003eTo purchase individual bud burs by size, see the link on this page.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eSpearhead High Speed Steel (HSS) Bud Burs are hand cut by expert craftsmen in the USA. You can identify genuine Spearhead HSS burs by the size stamped directly on the 3\/32\" shank. HSS burs maintain their edge longer and stay sharper through extended use compared to machine-cut Tungsten Vanadium Carbon Steel burs, making them the preferred choice of quality jewelers worldwide.\u003c\/p\u003e\u003cp\u003eThis kit is designed to include the first 15 sizes of Spearhead HSS Bud Burs, ranging from No. 2 (1.10 mm) through No. 18 (4.50 mm). Please note that Bud Bur numbers 1, 15, and 17 are not manufactured in the bud shape and are therefore not included in this set.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh Speed Steel (HSS) construction for superior edge retention and longer service life\u003c\/li\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eSize stamped on each 3\/32\" shank for easy identification\u003c\/li\u003e\n\u003cli\u003eCovers 15 sizes from 1.10 mm (No. 2) through 4.50 mm (No. 18)\u003c\/li\u003e\n\u003cli\u003ePreferred by quality jewelers over machine-cut Tungsten Vanadium burs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Type\u003c\/th\u003e\n\u003ctd\u003eBud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e1.10 mm – 4.50 mm (No. 2 – No. 18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces in Full Set\u003c\/th\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eMetric Size\u003c\/th\u003e\n\u003cth\u003eBur No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.462\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.463\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.464\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.465\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.466\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.467\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.468\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.469\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.470\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.471\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.472\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.473\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.474\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.476\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.478\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBud Bur numbers 1, 15, and 17 are not manufactured in the bud shape and are not part of this set.\u003c\/li\u003e\n\u003cli\u003eThis kit is currently subject to partial fulfillment only. You will be contacted with available sizes and a revised price before your order ships.\u003c\/li\u003e\n\u003cli\u003eMissing sizes are not being back-ordered due to unpredictable restocking timelines.\u003c\/li\u003e\n\u003cli\u003eIndividual bud burs are available for purchase separately — see the individual bud bur product page for current stock.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582582227158,"sku":"119.321","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-bud-bur-kit-of-15-pieces-otto-frei.jpg?v=1719956966"},{"product_id":"spearhead-hss-bud-bur-master-kit-23-pieces-no2-no34","title":"Jeu maître de fraises en forme de bourgeon en acier rapide Spearhead, 23 pièces","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eImportant Notice: This set will ship incomplete.\u003c\/strong\u003e Due to ongoing supply constraints, Spearhead has been unable to fulfill all sizes in this kit as ordered. Otto Frei will contact you with the exact burs in stock, the sizes unavailable, and an updated reduced kit price at the time of your order. \u003cstrong\u003eWe are not back-ordering missing sizes, as restocking timelines are unknown and inventory returns randomly.\u003c\/strong\u003e For reference, as of 7\/29\/2026, 15 of the 23 sizes were available — actual stock will vary on your order date.\u003c\/p\u003e\n\u003cp\u003eSpearhead High Speed Steel (HSS) burs are hand cut by expert craftsmen in the USA. You can identify genuine Spearhead HSS burs by the size stamped directly on their 3\/32\" shanks. Compared to imported Tungsten Vanadium Carbon Steel burs, these HSS burs are harder, stay sharper longer, and deliver a significantly extended service life. HSS burs are the preferred choice of quality jewelers worldwide.\u003c\/p\u003e\n\u003cp\u003eThis master kit is the complete range of HSS Bud Burs, spanning from size No. 2 (1.10 mm) through size No. 34 (11.1 mm) — every bud bur size that Spearhead produces. Note that sizes 1, 15, 17, 19, 21, 23, 25, 27, 29, 31, and 33 are not manufactured in the bud shape and are not part of this set.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eHigh Speed Steel (HSS) construction for superior hardness and edge retention\u003c\/li\u003e\n\u003cli\u003eSize stamped on each 3\/32\" shank for easy identification\u003c\/li\u003e\n\u003cli\u003eLonger service life compared to machine-cut Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eComplete range of all available bud bur sizes in a single kit\u003c\/li\u003e\n\u003cli\u003eCovers sizes No. 2 through No. 34 (1.10 mm – 11.1 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003eNo. 2 (1.10 mm) – No. 34 (11.1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePieces in Full Kit\u003c\/th\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA (hand cut)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eBur No.\u003c\/th\u003e\n\u003cth\u003eMetric Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.462\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.463\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.464\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.465\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.466\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.467\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.468\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.469\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.470\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.471\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.472\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.473\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.474\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.476\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.478\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.480\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.482\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e5.20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.484\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e5.60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.486\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e6.30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.488\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e7.20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.490\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e8.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.492\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e9.60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.494\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e11.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eBur sizes 1, 15, 17, 19, 21, 23, 25, 27, 29, 31, and 33 are \u003cem\u003enot manufactured\u003c\/em\u003e in the bud shape and are not included. Due to current supply constraints, orders for this kit will be fulfilled as a partial set at a reduced price. Otto Frei will contact you after ordering with available sizes and adjusted pricing.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582582751446,"sku":"119.322","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-bud-bur-master-kit-of-23-pieces-otto-frei.jpg?v=1719956965"},{"product_id":"spearhead-hss-flame-bur-master-kit-14-pieces-1-10-8-00mm","title":"Jeu maître de fraises flamme en acier rapide Spearhead, 14 pièces","description":"\u003cp\u003eLe kit maître de fraises flamme Spearhead en acier rapide réunit 14 fraises flamme HSS découpées à la main dans une seule boîte en bois organisée, couvrant des dimensions de 1,10 mm à 8,00 mm. Découpées à la main par des artisans experts aux États-Unis, les fraises HSS Spearhead offrent une dureté accrue et une durée de vie supérieure à celle des fraises en acier au tungstène-vanadium-carbone usinées à la machine. Chaque fraise porte son numéro de dimension estampé directement sur la tige de 3\/32\" — une marque distinctive fiable de la marque Spearhead qui permet une identification rapide et précise sur l'établi. Les joailliers exigeants qui recherchent une performance de coupe constante et durable font confiance aux fraises HSS précisément pour cette raison.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDécoupées à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eFabrication en acier rapide (HSS) pour une dureté supérieure et un tranchant durable\u003c\/li\u003e\n\u003cli\u003eDurée de vie supérieure à celle des fraises en acier au tungstène-vanadium-carbone usinées à la machine\u003c\/li\u003e\n\u003cli\u003eLe numéro de dimension est estampé sur chaque tige pour une identification rapide en un coup d'œil\u003c\/li\u003e\n\u003cli\u003eLe diamètre de tige de 3\/32\" convient aux moteurs suspendus à flexible et aux pièces à main rotatives standard\u003c\/li\u003e\n\u003cli\u003eJeu complet de 14 fraises couvrant les dimensions de 1,10 mm à 8,00 mm\u003c\/li\u003e\n\u003cli\u003eRangées et présentées dans une boîte en bois pour un rangement organisé sur l'établi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eFlamme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimension de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNombre de pièces\u003c\/th\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de dimensions\u003c\/th\u003e\n\u003ctd\u003e1,10 mm – 8,00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRangement\u003c\/th\u003e\n\u003ctd\u003eBoîte en bois\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eContenu\u003c\/h3\u003e\n\u003cp\u003eCe kit contient les 14 fraises flamme Spearhead en acier rapide HSS suivantes :\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eDimension métrique\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.962\u003c\/td\u003e\n\u003ctd\u003e1,10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.964\u003c\/td\u003e\n\u003ctd\u003e1,50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.966\u003c\/td\u003e\n\u003ctd\u003e1,90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.968\u003c\/td\u003e\n\u003ctd\u003e2,30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.970\u003c\/td\u003e\n\u003ctd\u003e2,70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.972\u003c\/td\u003e\n\u003ctd\u003e3,10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.974\u003c\/td\u003e\n\u003ctd\u003e3,10 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.976\u003c\/td\u003e\n\u003ctd\u003e4,00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.978\u003c\/td\u003e\n\u003ctd\u003e4,50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.980\u003c\/td\u003e\n\u003ctd\u003e5,00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.982\u003c\/td\u003e\n\u003ctd\u003e5,20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.984\u003c\/td\u003e\n\u003ctd\u003e5,60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.986\u003c\/td\u003e\n\u003ctd\u003e6,30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.990\u003c\/td\u003e\n\u003ctd\u003e8,00 mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582583668950,"sku":"119.327","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-flame-bur-master-kit-of-14-pieces-otto-frei.jpg?v=1719956965"},{"product_id":"spearhead-hss-setting-bur-set-29-pieces-0-90-8-00mm","title":"Jeu de fraises de réglage Spearhead en acier rapide, 29 pièces","description":"\u003cp\u003e\u003cstrong\u003eImportant Notice:\u003c\/strong\u003e If you order this set, it will not be complete. Spearhead has not been able to supply all sizes of Setting Burs as ordered. Spearhead will not provide ship dates on open back orders. \u003cstrong\u003eIf you order this set, Otto Frei will supply a partial set only, at a reduced price, based on what burs are in stock on the date of your order.\u003c\/strong\u003e For example, as of 2\/25\/2026, only 17 of the 29 sizes were in stock — the count available may be more or less on your order date. Otto Frei will contact you with the number of burs in stock, the sizes that cannot be supplied, and the updated (reduced) kit price. \u003cstrong\u003eBack orders are not accepted for missing sizes, as restocking is random and unpredictable.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSpearhead High Speed Steel (HSS) Setting Burs are hand-cut by expert craftsmen in the USA. Every bur in the Spearhead line is stamped with its size on the 3\/32\" shank for easy identification. HSS burs stay sharper longer and deliver greater service life than machine-cut Tungsten Vanadium Carbon Steel burs, making them the preferred choice of quality jewelers. This set contains one each of 29 setting burs ranging from 0.90 mm to 8.00 mm, numbered #1 through #30 (size #21 is not made).\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand-cut High Speed Steel (HSS) construction for superior sharpness and longevity\u003c\/li\u003e\n\u003cli\u003eMade in the USA by expert craftsmen\u003c\/li\u003e\n\u003cli\u003eSize number stamped on each 3\/32\" shank for quick identification\u003c\/li\u003e\n\u003cli\u003eLonger service life compared to machine-cut Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eCovers a broad size range from 0.90 mm to 8.00 mm in a single set\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePartial set only — see notice above regarding current stock availability\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFull Set Quantity\u003c\/th\u003e\n\u003ctd\u003e29 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.90 mm – 8.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Numbers\u003c\/th\u003e\n\u003ctd\u003e#1 – #30 (size #21 not made)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eWhen complete, this set contains one each of the following Spearhead HSS Setting Burs. \u003cstrong\u003eDue to supply limitations, only a partial set can be provided — see the notice at the top of this page.\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eMetric Size\u003c\/th\u003e\n\u003cth\u003eBur No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.671\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.672\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.673\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.674\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.675\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.676\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.678\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.679\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.680\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.681\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.682\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.683\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.684\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.685\u003c\/td\u003e\n\u003ctd\u003e3.80 mm\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.686\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.687\u003c\/td\u003e\n\u003ctd\u003e4.30 mm\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.688\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.689\u003c\/td\u003e\n\u003ctd\u003e4.70 mm\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.690\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.692\u003c\/td\u003e\n\u003ctd\u003e5.20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.693\u003c\/td\u003e\n\u003ctd\u003e5.40 mm\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.694\u003c\/td\u003e\n\u003ctd\u003e5.60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.695\u003c\/td\u003e\n\u003ctd\u003e5.90 mm\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.696\u003c\/td\u003e\n\u003ctd\u003e6.30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.696.5\u003c\/td\u003e\n\u003ctd\u003e6.50 mm\u003c\/td\u003e\n\u003ctd\u003e26.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.697\u003c\/td\u003e\n\u003ctd\u003e6.70 mm\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.698\u003c\/td\u003e\n\u003ctd\u003e7.20 mm\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.699\u003c\/td\u003e\n\u003ctd\u003e7.60 mm\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.700\u003c\/td\u003e\n\u003ctd\u003e8.00 mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eBurs are marked with American bur size numbers #1 through #30 (size #21 is not manufactured). Otto Frei does not back-order unavailable sizes from this set. Customers will be contacted after ordering with current stock counts, unavailable sizes, and an adjusted price reflecting the partial set.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582584193238,"sku":"119.333","price":234.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-burs-setting-bur-set-of-29-pieces-otto-frei.jpg?v=1719956965"},{"product_id":"spearhead-hss-setting-bur-master-set-33-pieces-0-90-11mm","title":"Jeu maître de fraises de réglage Spearhead en acier rapide, 33 pièces","description":"\u003cp\u003e\u003cstrong\u003eImportant Notice Regarding This Set:\u003c\/strong\u003e If you order this set, it \u003cstrong\u003ewill not arrive complete.\u003c\/strong\u003e Spearhead has been unable to supply all sizes in this master set, and Otto Frei does not have confirmed ship dates on open back orders. \u003cstrong\u003eOrders for this set will be fulfilled as a partial set only, at a reduced price, based on sizes in stock at the time of your order.\u003c\/strong\u003e For example, as of 2\/7\/2025, only 17 of the 33 sizes were available — the count may be higher or lower on the date you order.\u003c\/p\u003e\u003cp\u003eOnce your order is placed, Otto Frei will contact you with the specific sizes available, the sizes that cannot be supplied, and the updated reduced kit price. \u003cstrong\u003eBack orders are not being accepted for missing sizes, as restocking is random and ship dates are unknown.\u003c\/strong\u003e To purchase individual setting burs by size, visit the individual setting bur page.\u003c\/p\u003e\u003cp\u003eSpearhead High Speed Steel (HSS) setting burs are hand cut by expert craftsmen in the USA. Each bur shank is stamped with the size for easy identification. HSS burs retain their edge longer than machine-cut Tungsten Vanadium Carbon Steel burs and are the preferred choice of quality jewelers worldwide.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand cut by expert craftsmen in the USA\u003c\/li\u003e\n\u003cli\u003eHigh Speed Steel (HSS) construction for superior edge retention and longer service life\u003c\/li\u003e\n\u003cli\u003eHarder and longer-lasting than imported Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eSize number stamped on each 3\/32\" shank for quick identification\u003c\/li\u003e\n\u003cli\u003eCovers bur numbers #1 through #34 (size #21 is not manufactured)\u003c\/li\u003e\n\u003cli\u003e33 burs spanning 0.90 mm through 11.00 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.90 mm – 11.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Number Range\u003c\/th\u003e\n\u003ctd\u003e#1 – #34 (size #21 not manufactured)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSet Quantity (complete)\u003c\/th\u003e\n\u003ctd\u003e33 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003eWhen complete, this set contains one each of the following burs (subject to stock availability — see notice above):\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart No.\u003c\/th\u003e\n\u003cth\u003eMetric Size\u003c\/th\u003e\n\u003cth\u003eBur No.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.671\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.672\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.673\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.674\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.675\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.676\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.677\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.678\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.679\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.680\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.681\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.682\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.683\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.684\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.685\u003c\/td\u003e\n\u003ctd\u003e3.80 mm\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.686\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.687\u003c\/td\u003e\n\u003ctd\u003e4.30 mm\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.688\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.689\u003c\/td\u003e\n\u003ctd\u003e4.70 mm\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.690\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.692\u003c\/td\u003e\n\u003ctd\u003e5.20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.693\u003c\/td\u003e\n\u003ctd\u003e5.40 mm\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.694\u003c\/td\u003e\n\u003ctd\u003e5.60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.695\u003c\/td\u003e\n\u003ctd\u003e5.90 mm\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.696\u003c\/td\u003e\n\u003ctd\u003e6.30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.697\u003c\/td\u003e\n\u003ctd\u003e6.70 mm\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.698\u003c\/td\u003e\n\u003ctd\u003e7.20 mm\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.699\u003c\/td\u003e\n\u003ctd\u003e7.60 mm\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.700\u003c\/td\u003e\n\u003ctd\u003e8.00 mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.701\u003c\/td\u003e\n\u003ctd\u003e8.90 mm\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.702\u003c\/td\u003e\n\u003ctd\u003e9.60 mm\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.703\u003c\/td\u003e\n\u003ctd\u003e10.40 mm\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.704\u003c\/td\u003e\n\u003ctd\u003e11.00 mm\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis set will ship as a partial set at a reduced price — Otto Frei will contact you with details after ordering.\u003c\/li\u003e\n\u003cli\u003eBack orders for missing sizes are not accepted due to unpredictable restocking.\u003c\/li\u003e\n\u003cli\u003eBur size #21 is not manufactured and is not part of this set.\u003c\/li\u003e\n\u003cli\u003eTo purchase individual sizes, visit the Spearhead individual setting bur page.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43582584881366,"sku":"119.334","price":278.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-setting-bur-master-set-of-33-pieces-otto-frei.jpg?v=1719956965"},{"product_id":"spearhead-hss-cone-bur-master-kit-23-pieces-no2-no34","title":"Kit maître de 23 fraises coniques en acier rapide Spearhead","description":"\u003cp\u003eLes fraises coniques en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis, et la taille de chaque fraise est gravée sur la tige de 3\/32 po pour faciliter son identification à l’établi. Bien que les fraises HSS soient plus chères que les fraises importées en acier au carbone-tungstène-vanadium, elles conservent un tranchant plus affûté plus longtemps et offrent une durée de vie supérieure à celle des modèles taillés à la machine, ce qui en fait le choix privilégié des bijoutiers exigeants partout dans le monde.\u003c\/p\u003e\u003cp\u003eCe kit complet contient une fraise conique HSS de chaque taille de la gamme Spearhead, du n° 2 (1,10 mm) au n° 34 (11,10 mm), soit un total de 23 pièces. Il constitue un kit de démarrage idéal ou une collection de référence pour établi couvrant toute la gamme de tailles disponible pour ce profil.\u003c\/p\u003e\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFabrication en acier rapide taillé à la main pour une netteté et une conservation du tranchant supérieures\u003c\/li\u003e\n\u003cli\u003eLa taille est gravée sur chaque tige de 3\/32 po pour une identification rapide\u003c\/li\u003e\n\u003cli\u003eCouvre toute la gamme des tailles de fraises coniques HSS disponibles en un seul kit\u003c\/li\u003e\n\u003cli\u003e23 pièces couvrant les tailles du n° 2 (1,10 mm) au n° 34 (11,10 mm)\u003c\/li\u003e\n\u003cli\u003eDurée de vie plus longue que celle des fraises en acier au carbone-tungstène-vanadium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eConique\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMéthode de taille\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantité du kit\u003c\/th\u003e\n\u003ctd\u003e23 pièces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003eN° 2 (1,10 mm) – N° 34 (11,10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eContenu\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003cth\u003eTaille métrique\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.522\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e1,10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.523\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1,30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.524\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e1,50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.525\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e1,70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.526\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1,90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.527\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e2,10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.528\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e2,30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.529\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e2,50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.530\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e2,70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.531\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e2,90 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.532\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e3,10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.533\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e3,30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.534\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e3,50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.536\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e4,00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.538\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e4,50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.540\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e5,00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.542\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e5,20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.544\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e5,60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.546\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003ctd\u003e6,30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.548\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003ctd\u003e7,20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.550\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e8,00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.552\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e9,60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.554\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e11,10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eRemarques\u003c\/h3\u003e\u003cp\u003eLes fraises coniques en acier rapide HSS ne sont pas fabriquées dans les tailles 1, 15, 17, 19, 21, 23, 25, 27, 29, 31 ou 33. Ce kit comprend toutes les tailles disponibles de la gamme de fraises coniques HSS Spearhead.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Default Title","offer_id":43586842165462,"sku":"119.325","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-cone-bur-master-kit-of-23-pieces-otto-frei.jpg?v=1719955765"},{"product_id":"spearhead-hss-ball-burs-0-90-11-00mm","title":"Fraises sphériques en acier rapide (HSS) Spearhead de 0,90 mm à 11,00 mm","description":"\u003cp\u003eLes fraises sphériques Spearhead en acier rapide (HSS) sont découpées avec précision aux États-Unis à l’aide d’équipements modernes utilisés par des professionnels hautement qualifiés. Disponibles en 33 tailles allant de 0.90 mm à 11.00 mm, ces fraises sont vendues à l’unité afin que vous puissiez constituer exactement le stock requis par votre établi.\u003c\/p\u003e\n\u003cp\u003eOtto Frei propose exclusivement la gamme Spearhead de fraises sphériques en acier rapide (HSS). Chaque fraise est facilement identifiable grâce à sa taille gravée directement sur la tige. Les fraises Spearhead présentent des géométries uniformes et constantes qui produisent des coupes nettes et précises à chaque utilisation. Les sertisseurs de pierres professionnels font confiance aux fraises HSS, car elles durent plus longtemps que les fraises en acier au tungstène-vanadium — y compris les modèles fabriqués en Allemagne et en Suisse — ce qui en fait le choix le plus économique à long terme.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFabrication en acier rapide (HSS) pour une durée de vie prolongée\u003c\/li\u003e\n\u003cli\u003eDécoupées avec précision aux États-Unis à l’aide d’équipements modernes\u003c\/li\u003e\n\u003cli\u003eTaille gravée sur la tige pour une identification rapide et fiable\u003c\/li\u003e\n\u003cli\u003eGéométries uniformes et constantes pour des coupes nettes et précises\u003c\/li\u003e\n\u003cli\u003ePrivilégiées par les sertisseurs de pierres professionnels pour leur durabilité et leur rentabilité\u003c\/li\u003e\n\u003cli\u003eDure plus longtemps que les fraises en acier au tungstène-vanadium, pour un coût d’utilisation inférieur\u003c\/li\u003e\n\u003cli\u003eVendu à l’unité — choisissez uniquement les tailles dont vous avez besoin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eSphérique\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003e0.90 mm – 11.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNombre de tailles disponibles\u003c\/th\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille métrique\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.341\u003c\/td\u003e\n\u003ctd\u003e0.90 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.342\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.343\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.344\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.345\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.346\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.347\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.348\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.349\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.350\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.351\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.352\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.353\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.354\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.355\u003c\/td\u003e\n\u003ctd\u003e3.80 mm\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.356\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.357\u003c\/td\u003e\n\u003ctd\u003e4.30 mm\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.358\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.359\u003c\/td\u003e\n\u003ctd\u003e4.70 mm\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.360\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.362\u003c\/td\u003e\n\u003ctd\u003e5.20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.363\u003c\/td\u003e\n\u003ctd\u003e5.40 mm\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.364\u003c\/td\u003e\n\u003ctd\u003e5.60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.365\u003c\/td\u003e\n\u003ctd\u003e5.90 mm\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.366\u003c\/td\u003e\n\u003ctd\u003e6.30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.367\u003c\/td\u003e\n\u003ctd\u003e6.70 mm\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.368\u003c\/td\u003e\n\u003ctd\u003e7.20 mm\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.369\u003c\/td\u003e\n\u003ctd\u003e7.60 mm\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.370\u003c\/td\u003e\n\u003ctd\u003e8.00 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à roulement à 45° en acier rapide de 1,10 à 11,10 mm","description":"\u003cp\u003eLes \u003cstrong\u003efraises Hart à 45° en acier rapide (HSS) Spearhead\u003c\/strong\u003e sont taillées à la main avec précision aux États-Unis par des artisans experts. Reconnues pour leur tranchant exceptionnel, leur durabilité et leur régularité, ces fraises sont le choix des bijoutiers professionnels pour le sertissage et le travail de précision des métaux.\u003c\/p\u003e\u003cp\u003eChaque fraise Spearhead porte sa taille estampillée sur la \u003cstrong\u003etige de 3\/32\" (2.35 mm)\u003c\/strong\u003e pour une identification rapide. Fabriquées en HSS de qualité supérieure, elles conservent plus longtemps un tranchant affûté et résistent mieux à l'accumulation de chaleur que les fraises importées en tungstène-vanadium, garantissant des découpes plus fluides et nettes ainsi qu'une durée de vie prolongée de l'outil.\u003c\/p\u003e\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFabriqué aux États-Unis par des artisans qualifiés\u003c\/li\u003e\n\u003cli\u003eProfil Hart à 45° pour une découpe précise des sertissages\u003c\/li\u003e\n\u003cli\u003eAcier rapide pour une dureté et une tenue du tranchant supérieures\u003c\/li\u003e\n\u003cli\u003eCannelures taillées à la main pour un fonctionnement plus fluide et moins de vibrations\u003c\/li\u003e\n\u003cli\u003eLa taille est estampillée de façon permanente sur chaque tige de 3\/32\"\u003c\/li\u003e\n\u003cli\u003eVendu individuellement par taille\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfil de la fraise\u003c\/th\u003e\n\u003ctd\u003eHart à 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiamètre de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\" (2.35 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003e1.10 mm – 11.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eIndividuellement, par taille\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la 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mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.414\u003c\/td\u003e\n\u003ctd\u003e11.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eRemarques\u003c\/h3\u003e\u003cp\u003ePour de meilleurs résultats, utilisez une vitesse modérée et une lubrification appropriée afin de prolonger la durée de vie de la fraise. 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Elles offrent la conservation du tranchant et la longue durée de vie exigées par les bijoutiers de qualité. Chaque fraise porte sa taille gravée sur sa tige de 3\/32\", pour une identification instantanée en un coup d’œil, caractéristique emblématique de la gamme Spearhead. Par rapport aux fraises importées en acier au tungstène-vanadium-carbone, ces fraises HSS conservent plus longtemps leur tranchant grâce à la dureté supérieure de l’acier rapide, ce qui en fait le choix privilégié des professionnels du sertissage. Disponibles en 33 tailles de 0,90 mm à 11,10 mm, vendues à l’unité.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillées à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eFabrication en acier rapide (HSS) pour une dureté et une conservation du tranchant supérieures\u003c\/li\u003e\n\u003cli\u003eGéométrie de fraise à sertissage à 90 degrés pour une découpe précise du siège de la pierre\u003c\/li\u003e\n\u003cli\u003eTaille gravée sur la tige pour une identification rapide et fiable\u003c\/li\u003e\n\u003cli\u003eDurée de vie plus longue que les fraises importées en acier au tungstène-vanadium-carbone\u003c\/li\u003e\n\u003cli\u003eDisponible en 33 tailles pour s’adapter à une large gamme de sertissages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eFraise à sertissage à 90 degrés\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003e0.90 mm – 11.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNombre de tailles\u003c\/th\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eÀ l’unité\u003c\/th\u003e\n\u003ctd\u003eVendu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la fraise\u003c\/th\u003e\n\u003cth\u003eN° 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boulettes en acier rapide de 1,10 à 11,10 mm","description":"\u003cp\u003eLes fraises boules Spearhead en acier rapide (HSS) sont taillées à la main par des artisans experts aux États-Unis. La taille de chaque fraise est estampée directement sur la tige de 3\/32\", ce qui permet une identification rapide et fiable à l’établi. Disponibles en 23 tailles allant de 1,10 mm à 11,10 mm, ces fraises boules sont le choix de prédilection des bijoutiers professionnels qui exigent des performances de coupe constantes et durables.\u003c\/p\u003e\n\u003cp\u003eBien que les fraises HSS soient plus coûteuses que les fraises importées en acier au carbone vanadium-tungstène, elles conservent leur tranchant beaucoup plus longtemps et offrent une durabilité supérieure aux modèles taillés à la machine. Les dents taillées à la main et la dureté supérieure de l’acier font de ces fraises boules le choix privilégié des bijoutiers exigeants du monde entier.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillée à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eFabrication en acier rapide (HSS) pour une dureté et une conservation du tranchant supérieures\u003c\/li\u003e\n\u003cli\u003eTaille estampée sur la tige pour une identification facile\u003c\/li\u003e\n\u003cli\u003eDurée de vie supérieure à celle des fraises en acier au carbone vanadium-tungstène\u003c\/li\u003e\n\u003cli\u003ePrivilégiées par les bijoutiers professionnels pour les travaux de précision à la fraise\u003c\/li\u003e\n\u003cli\u003eDisponible en 23 tailles de 1,10 mm à 11,10 mm\u003c\/li\u003e\n\u003cli\u003eVendue individuellement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eBoule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de taille\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eIndividuellement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille métrique\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.462\u003c\/td\u003e\n\u003ctd\u003e1,10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.463\u003c\/td\u003e\n\u003ctd\u003e1,30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.464\u003c\/td\u003e\n\u003ctd\u003e1,50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.465\u003c\/td\u003e\n\u003ctd\u003e1,70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.466\u003c\/td\u003e\n\u003ctd\u003e1,90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.467\u003c\/td\u003e\n\u003ctd\u003e2,10 mm\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.468\u003c\/td\u003e\n\u003ctd\u003e2,30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.469\u003c\/td\u003e\n\u003ctd\u003e2,50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.470\u003c\/td\u003e\n\u003ctd\u003e2,70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.471\u003c\/td\u003e\n\u003ctd\u003e2,90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.472\u003c\/td\u003e\n\u003ctd\u003e3,10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.473\u003c\/td\u003e\n\u003ctd\u003e3,30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.474\u003c\/td\u003e\n\u003ctd\u003e3,50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.476\u003c\/td\u003e\n\u003ctd\u003e4,00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.478\u003c\/td\u003e\n\u003ctd\u003e4,50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.480\u003c\/td\u003e\n\u003ctd\u003e5,00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.482\u003c\/td\u003e\n\u003ctd\u003e5,20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.484\u003c\/td\u003e\n\u003ctd\u003e5,60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.486\u003c\/td\u003e\n\u003ctd\u003e6,30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.488\u003c\/td\u003e\n\u003ctd\u003e7,20 mm\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.490\u003c\/td\u003e\n\u003ctd\u003e8,00 mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.492\u003c\/td\u003e\n\u003ctd\u003e9,60 mm\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.494\u003c\/td\u003e\n\u003ctd\u003e11,10 mm\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"1.10mm","offer_id":43696772284630,"sku":"119.462","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.30mm","offer_id":43696772317398,"sku":"119.463","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.50mm","offer_id":43696772350166,"sku":"119.464","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.70mm","offer_id":43696772382934,"sku":"119.465","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.90mm","offer_id":43696772415702,"sku":"119.466","price":5.2,"currency_code":"USD","in_stock":false},{"title":"2.10mm","offer_id":43696772448470,"sku":"119.467","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696772481238,"sku":"119.468","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.50mm","offer_id":43696772514006,"sku":"119.469","price":5.8,"currency_code":"USD","in_stock":false},{"title":"2.70mm","offer_id":43696772546774,"sku":"119.470","price":5.8,"currency_code":"USD","in_stock":false},{"title":"2.90mm","offer_id":43696772579542,"sku":"119.471","price":5.8,"currency_code":"USD","in_stock":false},{"title":"3.10mm","offer_id":43696772612310,"sku":"119.472","price":5.8,"currency_code":"USD","in_stock":true},{"title":"3.30mm","offer_id":43696772645078,"sku":"119.473","price":6.9,"currency_code":"USD","in_stock":true},{"title":"3.50mm","offer_id":43696772677846,"sku":"119.474","price":6.9,"currency_code":"USD","in_stock":false},{"title":"4.00mm","offer_id":43696772710614,"sku":"119.476","price":6.9,"currency_code":"USD","in_stock":false},{"title":"4.50mm","offer_id":43696772743382,"sku":"119.478","price":6.9,"currency_code":"USD","in_stock":false},{"title":"5.00mm","offer_id":43696772776150,"sku":"119.480","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.20mm","offer_id":43696772808918,"sku":"119.482","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.60mm","offer_id":43696772841686,"sku":"119.484","price":8.3,"currency_code":"USD","in_stock":false},{"title":"6.30mm","offer_id":43696772874454,"sku":"119.486","price":9.75,"currency_code":"USD","in_stock":true},{"title":"7.20mm","offer_id":43696772907222,"sku":"119.488","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696772939990,"sku":"119.490","price":9.75,"currency_code":"USD","in_stock":true},{"title":"9.60mm","offer_id":43696772972758,"sku":"119.492","price":11.95,"currency_code":"USD","in_stock":true},{"title":"11.10mm","offer_id":43696773005526,"sku":"119.494","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-bud-burs-1-10mm-11-10mm-otto-frei.jpg?v=1719955425"},{"product_id":"spearhead-hss-cone-burs-1-10-11-10mm-3-32-shank-23-sizes","title":"Fraises coniques en acier rapide de 1,10 à 11,10 mm","description":"\u003cp\u003eLes fraises coniques en acier rapide (HSS) Spearhead sont découpées à la main par des artisans experts aux États-Unis, offrant une netteté supérieure et une durée de vie prolongée par rapport aux fraises importées en acier au tungstène-vanadium-carbone. Chaque fraise porte sa dimension estampée directement sur la tige de 3\/32\", ce qui permet une identification rapide et fiable à l’établi. Le matériau HSS est plus dur que le tungstène-vanadium usiné, permettant à ces fraises coniques de conserver leur tranchant plus longtemps et de fonctionner régulièrement dans les travaux exigeants. Prisées par les bijoutiers soucieux de la qualité partout dans le monde, les fraises HSS Spearhead constituent un investissement de qualité professionnelle pour des performances de coupe supérieures.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFabrication en acier rapide pour une dureté supérieure et une durée de coupe prolongée\u003c\/li\u003e\n\u003cli\u003eDécoupée à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eLa dimension est estampée sur la tige pour une identification rapide et précise\u003c\/li\u003e\n\u003cli\u003eLa tige de 3\/32\" s’adapte aux pièces à main standard pour moteur suspendu à flexible et aux outils rotatifs\u003c\/li\u003e\n\u003cli\u003eProfil de fraise conique pour la découpe précise des sièges, le sertissage et l’enlèvement de métal\u003c\/li\u003e\n\u003cli\u003eDisponible en 23 dimensions de 1.10 mm à 11.10 mm\u003c\/li\u003e\n\u003cli\u003eVendu à l’unité\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eCône\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de dimensions\u003c\/th\u003e\n\u003ctd\u003e1.10 mm – 11.10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNombre de dimensions\u003c\/th\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eDimensions métriques\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.522\u003c\/td\u003e\n\u003ctd\u003e1.10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.523\u003c\/td\u003e\n\u003ctd\u003e1.30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.524\u003c\/td\u003e\n\u003ctd\u003e1.50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.525\u003c\/td\u003e\n\u003ctd\u003e1.70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.526\u003c\/td\u003e\n\u003ctd\u003e1.90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.527\u003c\/td\u003e\n\u003ctd\u003e2.10 mm\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.528\u003c\/td\u003e\n\u003ctd\u003e2.30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.529\u003c\/td\u003e\n\u003ctd\u003e2.50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.530\u003c\/td\u003e\n\u003ctd\u003e2.70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.531\u003c\/td\u003e\n\u003ctd\u003e2.90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.532\u003c\/td\u003e\n\u003ctd\u003e3.10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.533\u003c\/td\u003e\n\u003ctd\u003e3.30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.534\u003c\/td\u003e\n\u003ctd\u003e3.50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.536\u003c\/td\u003e\n\u003ctd\u003e4.00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.538\u003c\/td\u003e\n\u003ctd\u003e4.50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.540\u003c\/td\u003e\n\u003ctd\u003e5.00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.542\u003c\/td\u003e\n\u003ctd\u003e5.20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.544\u003c\/td\u003e\n\u003ctd\u003e5.60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.546\u003c\/td\u003e\n\u003ctd\u003e6.30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.548\u003c\/td\u003e\n\u003ctd\u003e7.20 mm\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.550\u003c\/td\u003e\n\u003ctd\u003e8.00 mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.552\u003c\/td\u003e\n\u003ctd\u003e9.60 mm\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.554\u003c\/td\u003e\n\u003ctd\u003e11.10 mm\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"1.10mm","offer_id":43696773071062,"sku":"119.522","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.30mm","offer_id":43696773103830,"sku":"119.523","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.50mm","offer_id":43696773136598,"sku":"119.524","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.70mm","offer_id":43696773169366,"sku":"119.525","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.90mm","offer_id":43696773202134,"sku":"119.526","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.10mm","offer_id":43696773234902,"sku":"119.527","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696773267670,"sku":"119.528","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.50mm","offer_id":43696773300438,"sku":"119.529","price":5.8,"currency_code":"USD","in_stock":false},{"title":"2.70mm","offer_id":43696773333206,"sku":"119.530","price":5.8,"currency_code":"USD","in_stock":true},{"title":"2.90mm","offer_id":43696773365974,"sku":"119.531","price":5.8,"currency_code":"USD","in_stock":true},{"title":"3.10mm","offer_id":43696773398742,"sku":"119.532","price":5.8,"currency_code":"USD","in_stock":true},{"title":"3.30mm","offer_id":43696773431510,"sku":"119.533","price":6.9,"currency_code":"USD","in_stock":true},{"title":"3.50mm","offer_id":43696773464278,"sku":"119.534","price":6.9,"currency_code":"USD","in_stock":true},{"title":"4.00mm","offer_id":43696773497046,"sku":"119.536","price":6.9,"currency_code":"USD","in_stock":true},{"title":"4.50mm","offer_id":43696773529814,"sku":"119.538","price":6.9,"currency_code":"USD","in_stock":true},{"title":"5.00mm","offer_id":43696773562582,"sku":"119.540","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.20mm","offer_id":43696773595350,"sku":"119.542","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.60mm","offer_id":43696773628118,"sku":"119.544","price":8.3,"currency_code":"USD","in_stock":true},{"title":"6.30mm","offer_id":43696773660886,"sku":"119.546","price":9.75,"currency_code":"USD","in_stock":true},{"title":"7.20mm","offer_id":43696773693654,"sku":"119.548","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696773726422,"sku":"119.550","price":9.75,"currency_code":"USD","in_stock":true},{"title":"9.60mm","offer_id":43696773759190,"sku":"119.552","price":12.95,"currency_code":"USD","in_stock":true},{"title":"11.10mm","offer_id":43696773791958,"sku":"119.554","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-cone-burs-1-10mm-11-10mm-otto-frei.jpg?v=1719955425"},{"product_id":"spearhead-hss-cylinder-burs-170mm-1110mm-3-32-shank","title":"Fraises cylindriques en acier rapide de 1,70 à 11,10 mm","description":"\u003cp\u003eLes fraises cylindriques en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis. Elles offrent un tranchant supérieur et une durée de vie plus longue que les fraises importées en acier au tungstène-vanadium-carbone. La composition plus dure de l’acier rapide permet à ces fraises de conserver leur tranchant pendant les travaux exigeants, ce qui en fait le choix privilégié des bijoutiers exigeants. La taille de chaque fraise est estampillée directement sur sa tige de 3\/32 po pour une identification rapide et fiable sur l’établi.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillées à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eLa fabrication en acier rapide reste affûtée plus longtemps que les fraises en acier au tungstène-vanadium-carbone usinées\u003c\/li\u003e\n\u003cli\u003eTaille estampillée sur une tige de 3\/32 po pour une identification facile\u003c\/li\u003e\n\u003cli\u003eProfil de fraise cylindrique pour une découpe précise des logements et un travail de rainurage\u003c\/li\u003e\n\u003cli\u003eDisponibles en 8 tailles allant de 1,70 mm à 11,10 mm\u003c\/li\u003e\n\u003cli\u003ePrivilégiées par les bijoutiers exigeants pour les travaux d’établi nécessitant une grande qualité\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de coupe\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle de fraise\u003c\/th\u003e\n\u003ctd\u003eCylindre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003e1.70mm – 11.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eDiamètre de la fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.565\u003c\/td\u003e\n\u003ctd\u003e1.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.568\u003c\/td\u003e\n\u003ctd\u003e2.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.573\u003c\/td\u003e\n\u003ctd\u003e3.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.576\u003c\/td\u003e\n\u003ctd\u003e4.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.579\u003c\/td\u003e\n\u003ctd\u003e4.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.586\u003c\/td\u003e\n\u003ctd\u003e6.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.590\u003c\/td\u003e\n\u003ctd\u003e8.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.594\u003c\/td\u003e\n\u003ctd\u003e11.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"1.70mm","offer_id":43696774938838,"sku":"119.565","price":5.35,"currency_code":"USD","in_stock":false},{"title":"2.30mm","offer_id":43696774971606,"sku":"119.568","price":5.35,"currency_code":"USD","in_stock":false},{"title":"3.30mm","offer_id":43696775004374,"sku":"119.573","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.00mm","offer_id":43696775037142,"sku":"119.576","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.70mm","offer_id":43696775069910,"sku":"119.579","price":9.3,"currency_code":"USD","in_stock":false},{"title":"6.30mm","offer_id":43696775102678,"sku":"119.586","price":9.75,"currency_code":"USD","in_stock":false},{"title":"8.00mm","offer_id":43696775135446,"sku":"119.590","price":9.75,"currency_code":"USD","in_stock":false},{"title":"11.10mm","offer_id":43696775168214,"sku":"119.594","price":12.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-cylinder-burs-1-70mm-11-10mm-otto-frei.jpg?v=1719955423"},{"product_id":"spearhead-hss-inverted-cone-burs-1-70mm-8-00mm-3-32-shank","title":"Fraises coniques inversées en acier rapide de 1,70 à 8,00 mm","description":"\u003cp\u003eLes fraises en acier rapide (HSS) à cône inversé Spearhead sont taillées à la main par des artisans experts aux États-Unis. Chaque fraise porte sa taille estampée directement sur la tige de 3\/32\", ce qui permet une identification rapide et fiable sur l’établi. Bien que les fraises HSS soient plus chères que les fraises importées en acier au tungstène-vanadium-carbone, leur dureté supérieure leur confère une durée de vie plus longue et une netteté durable que les modèles taillés à la machine ne peuvent égaler. Ces fraises sont le choix privilégié des bijoutiers exigeants.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillée à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eFabrication en acier rapide pour une dureté supérieure et une durée de vie prolongée\u003c\/li\u003e\n\u003cli\u003eReste plus tranchante plus longtemps que les fraises en acier au tungstène-vanadium-carbone taillées à la machine\u003c\/li\u003e\n\u003cli\u003eTaille estampée sur la tige pour une identification simple et fiable\u003c\/li\u003e\n\u003cli\u003eProfil en cône inversé pour les applications de travail des métaux de précision\u003c\/li\u003e\n\u003cli\u003ePrivilégiées par les bijoutiers exigeants pour des résultats professionnels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de taille\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle de fraise\u003c\/th\u003e\n\u003ctd\u003eCône inversé\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.635\u003c\/td\u003e\n\u003ctd\u003e1.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.638\u003c\/td\u003e\n\u003ctd\u003e2.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.643\u003c\/td\u003e\n\u003ctd\u003e3.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.649\u003c\/td\u003e\n\u003ctd\u003e4.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.656\u003c\/td\u003e\n\u003ctd\u003e6.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.660\u003c\/td\u003e\n\u003ctd\u003e8.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"1.70mm","offer_id":43696775332054,"sku":"119.635","price":5.35,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696775397590,"sku":"119.638","price":5.35,"currency_code":"USD","in_stock":true},{"title":"3.30mm","offer_id":43696775430358,"sku":"119.643","price":8.25,"currency_code":"USD","in_stock":true},{"title":"4.70mm","offer_id":43696775463126,"sku":"119.649","price":9.3,"currency_code":"USD","in_stock":false},{"title":"6.30mm","offer_id":43696775495894,"sku":"119.656","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696775528662,"sku":"119.660","price":9.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-inverted-cone-burs-1-70mm-8-00mm-otto-frei.jpg?v=1719955420"},{"product_id":"spearhead-hss-setting-burs-0-90mm-11-10mm","title":"Fraises de sertissage en acier rapide HSS Spearhead 0,90 mm à 11,10 mm","description":"\u003cp\u003eLes fraises de sertissage en acier rapide (HSS) Spearhead sont usinées avec précision aux États-Unis à l’aide d’équipements modernes utilisés par des professionnels hautement qualifiés. Vendues exclusivement par Otto Frei, les fraises HSS Spearhead sont facilement reconnaissables grâce à leur taille gravée sur la queue et à l’angle d’hélice incliné caractéristique d’une fraise de sertissage. Leurs géométries uniformes et constantes produisent des coupes nettes et précises, sertissage après sertissage. Les sertisseurs professionnels choisissent les fraises HSS pour leur durée de vie nettement supérieure à celle des fraises en acier au tungstène-vanadium, ce qui en fait un choix plus économique à long terme. Disponibles en 34 tailles de 0,90 mm à 11,10 mm, vendues à l’unité.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstruction en acier rapide (HSS) pour une durée de vie prolongée de l’outil\u003c\/li\u003e\n\u003cli\u003eUsinée avec précision aux États-Unis sur des équipements modernes\u003c\/li\u003e\n\u003cli\u003eTaille gravée sur la queue pour une identification rapide et fiable\u003c\/li\u003e\n\u003cli\u003eAngle d’hélice incliné conçu spécifiquement pour le sertissage\u003c\/li\u003e\n\u003cli\u003eGéométries uniformes et constantes pour des coupes nettes et reproductibles\u003c\/li\u003e\n\u003cli\u003eDure plus longtemps que les fraises en acier au tungstène-vanadium pour une plus grande économie\u003c\/li\u003e\n\u003cli\u003eDisponible en 34 tailles individuelles de 0,90 mm à 11,10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eFraise de sertissage en forme de fer de lance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlage de tailles\u003c\/th\u003e\n\u003ctd\u003e0,90 mm – 11,10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu par\u003c\/th\u003e\n\u003ctd\u003eIndividuellement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la fraise (mm)\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.671\u003c\/td\u003e\n\u003ctd\u003e0,90 mm\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.672\u003c\/td\u003e\n\u003ctd\u003e1,10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.673\u003c\/td\u003e\n\u003ctd\u003e1,30 mm\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.674\u003c\/td\u003e\n\u003ctd\u003e1,50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.675\u003c\/td\u003e\n\u003ctd\u003e1,70 mm\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.676\u003c\/td\u003e\n\u003ctd\u003e1,90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.677\u003c\/td\u003e\n\u003ctd\u003e2,10 mm\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.678\u003c\/td\u003e\n\u003ctd\u003e2,30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.679\u003c\/td\u003e\n\u003ctd\u003e2,50 mm\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.680\u003c\/td\u003e\n\u003ctd\u003e2,70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.681\u003c\/td\u003e\n\u003ctd\u003e2,90 mm\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.682\u003c\/td\u003e\n\u003ctd\u003e3,10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.683\u003c\/td\u003e\n\u003ctd\u003e3,30 mm\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.684\u003c\/td\u003e\n\u003ctd\u003e3,50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.685\u003c\/td\u003e\n\u003ctd\u003e3,80 mm\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.686\u003c\/td\u003e\n\u003ctd\u003e4,00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.687\u003c\/td\u003e\n\u003ctd\u003e4,30 mm\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.688\u003c\/td\u003e\n\u003ctd\u003e4,50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.689\u003c\/td\u003e\n\u003ctd\u003e4,70 mm\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.690\u003c\/td\u003e\n\u003ctd\u003e5,00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.692\u003c\/td\u003e\n\u003ctd\u003e5,20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.693\u003c\/td\u003e\n\u003ctd\u003e5,40 mm\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.694\u003c\/td\u003e\n\u003ctd\u003e5,60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.695\u003c\/td\u003e\n\u003ctd\u003e5,90 mm\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.696\u003c\/td\u003e\n\u003ctd\u003e6,30 mm\u003c\/td\u003e\n\u003ctd\u003e26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.696.5\u003c\/td\u003e\n\u003ctd\u003e6,00 mm\u003c\/td\u003e\n\u003ctd\u003eNouveau\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.697\u003c\/td\u003e\n\u003ctd\u003e6,70 mm\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.698\u003c\/td\u003e\n\u003ctd\u003e7,20 mm\u003c\/td\u003e\n\u003ctd\u003e28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.699\u003c\/td\u003e\n\u003ctd\u003e7,60 mm\u003c\/td\u003e\n\u003ctd\u003e29\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.700\u003c\/td\u003e\n\u003ctd\u003e8,00 mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.701\u003c\/td\u003e\n\u003ctd\u003e8,90 mm\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.702\u003c\/td\u003e\n\u003ctd\u003e9,60 mm\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.703\u003c\/td\u003e\n\u003ctd\u003e10,40 mm\u003c\/td\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.704\u003c\/td\u003e\n\u003ctd\u003e11,10 mm\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":".90mm","offer_id":43696776216790,"sku":"119.671","price":5.35,"currency_code":"USD","in_stock":false},{"title":"1.10mm","offer_id":43696776249558,"sku":"119.672","price":5.35,"currency_code":"USD","in_stock":true},{"title":"1.30mm","offer_id":43696776282326,"sku":"119.673","price":5.35,"currency_code":"USD","in_stock":true},{"title":"1.50mm","offer_id":43696776315094,"sku":"119.674","price":5.35,"currency_code":"USD","in_stock":true},{"title":"1.70mm","offer_id":43696776347862,"sku":"119.675","price":5.35,"currency_code":"USD","in_stock":true},{"title":"1.90mm","offer_id":43696776380630,"sku":"119.676","price":5.35,"currency_code":"USD","in_stock":false},{"title":"2.10mm","offer_id":43696776413398,"sku":"119.677","price":5.35,"currency_code":"USD","in_stock":false},{"title":"2.30mm","offer_id":43696776446166,"sku":"119.678","price":5.35,"currency_code":"USD","in_stock":false},{"title":"2.50mm","offer_id":43696776478934,"sku":"119.679","price":6.8,"currency_code":"USD","in_stock":false},{"title":"2.70mm","offer_id":43696776511702,"sku":"119.680","price":6.8,"currency_code":"USD","in_stock":true},{"title":"2.90mm","offer_id":43696776544470,"sku":"119.681","price":6.8,"currency_code":"USD","in_stock":false},{"title":"3.10mm","offer_id":43696776577238,"sku":"119.682","price":6.8,"currency_code":"USD","in_stock":true},{"title":"3.30mm","offer_id":43696776610006,"sku":"119.683","price":8.25,"currency_code":"USD","in_stock":true},{"title":"3.50mm","offer_id":43696776642774,"sku":"119.684","price":8.25,"currency_code":"USD","in_stock":true},{"title":"3.80mm","offer_id":43696776675542,"sku":"119.685","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.00mm","offer_id":43696776708310,"sku":"119.686","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.30mm","offer_id":43696776741078,"sku":"119.687","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.50mm","offer_id":43696776773846,"sku":"119.688","price":8.25,"currency_code":"USD","in_stock":true},{"title":"4.70mm","offer_id":43696776806614,"sku":"119.689","price":9.3,"currency_code":"USD","in_stock":true},{"title":"5.00mm","offer_id":43696776839382,"sku":"119.690","price":9.3,"currency_code":"USD","in_stock":false},{"title":"5.20mm","offer_id":43696776872150,"sku":"119.692","price":9.3,"currency_code":"USD","in_stock":false},{"title":"5.40mm","offer_id":43696776904918,"sku":"119.693","price":9.3,"currency_code":"USD","in_stock":true},{"title":"5.60mm","offer_id":43696776937686,"sku":"119.694","price":9.3,"currency_code":"USD","in_stock":true},{"title":"5.90mm","offer_id":43696776970454,"sku":"119.695","price":9.3,"currency_code":"USD","in_stock":false},{"title":"6.30mm","offer_id":43696777003222,"sku":"119.696","price":9.75,"currency_code":"USD","in_stock":false},{"title":"6.50mm","offer_id":43696777298134,"sku":"119.696.5","price":9.75,"currency_code":"USD","in_stock":true},{"title":"6.70mm","offer_id":43696777035990,"sku":"119.697","price":9.75,"currency_code":"USD","in_stock":true},{"title":"7.20mm","offer_id":43696777068758,"sku":"119.698","price":9.75,"currency_code":"USD","in_stock":true},{"title":"7.60mm","offer_id":43696777101526,"sku":"119.699","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696777134294,"sku":"119.700","price":9.75,"currency_code":"USD","in_stock":false},{"title":"8.90mm","offer_id":43696777167062,"sku":"119.701","price":11.95,"currency_code":"USD","in_stock":true},{"title":"9.60mm","offer_id":43696777199830,"sku":"119.702","price":11.95,"currency_code":"USD","in_stock":true},{"title":"10.40mm","offer_id":43696777232598,"sku":"119.703","price":12.95,"currency_code":"USD","in_stock":true},{"title":"11.10mm","offer_id":43696777265366,"sku":"119.704","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-hss-setting-burs-0-90-mm-to-11-10-mm-otto-frei.jpg?v=1719955419"},{"product_id":"spearhead-hss-slim-reamer-burs-2-50mm-11-10mm","title":"Fraises alésoirs fines en acier rapide 2,50 mm–11,10 mm","description":"\u003cp\u003eLes fraises alésoirs fines en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis, offrant les arêtes tranchantes et la durée de vie prolongée exigées par les bijoutiers de qualité. Chaque fraise est facile à identifier grâce à la taille estampée directement sur la tige de 3\/32\" — une marque distinctive de Spearhead. Bien que les fraises HSS soient plus coûteuses que les fraises importées en acier au tungstène-vanadium-carbone, leur dureté supérieure leur permet de rester affûtées plus longtemps et de durer davantage que les modèles taillés à la machine. Pour les bijoutiers qui refusent tout compromis sur la précision et la durabilité, ces fraises alésoirs fines constituent la référence professionnelle.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillée à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eFabrication en acier rapide (HSS) pour une dureté et une conservation du tranchant supérieures\u003c\/li\u003e\n\u003cli\u003eDure plus longtemps que les fraises en acier au tungstène-vanadium-carbone taillées à la machine\u003c\/li\u003e\n\u003cli\u003eTaille estampée sur la tige pour une identification rapide et fiable\u003c\/li\u003e\n\u003cli\u003eProfil d’alésoir fin pour un alésage précis et contrôlé\u003c\/li\u003e\n\u003cli\u003eDisponible en six tailles allant de 2,50 mm à 11,10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eAlésoir fin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMéthode de taille\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.709\u003c\/td\u003e\n\u003ctd\u003e2.50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.713\u003c\/td\u003e\n\u003ctd\u003e3.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.719\u003c\/td\u003e\n\u003ctd\u003e4.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.726\u003c\/td\u003e\n\u003ctd\u003e6.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.730\u003c\/td\u003e\n\u003ctd\u003e8.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.734\u003c\/td\u003e\n\u003ctd\u003e11.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eContenu\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUne (1) fraise alésoir fine dans la taille sélectionnée\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spearhead","offers":[{"title":"2.50mm","offer_id":43696792207574,"sku":"119.709","price":6.8,"currency_code":"USD","in_stock":true},{"title":"3.30mm","offer_id":43696792240342,"sku":"119.713","price":8.25,"currency_code":"USD","in_stock":true},{"title":"4.70mm","offer_id":43696792273110,"sku":"119.719","price":9.3,"currency_code":"USD","in_stock":true},{"title":"6.30mm","offer_id":43696792305878,"sku":"119.726","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696792338646,"sku":"119.730","price":9.75,"currency_code":"USD","in_stock":false},{"title":"11.10mm","offer_id":43696792371414,"sku":"119.734","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-slim-reamer-burs-2-50mm-11-10mm-otto-frei-1.jpg?v=1719955417"},{"product_id":"spearhead-hss-square-edge-wheel-burs-1-70mm-11-00mm","title":"Fraises meules à bord carré en acier rapide 1,70 mm–11,00 mm","description":"\u003cp\u003eLes fraises roue à bord carré en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis. La taille de chaque fraise est estampée directement sur la tige de 3\/32\", ce qui permet une identification rapide et fiable sur l’établi. Comparées aux fraises importées en acier au tungstène-vanadium-carbone, ces fraises HSS offrent une dureté supérieure, un tranchant durable et une durée de vie prolongée, ce qui en fait le choix privilégié des bijoutiers de qualité partout dans le monde.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillées à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eConstruction en acier rapide pour une dureté et une conservation du tranchant supérieures\u003c\/li\u003e\n\u003cli\u003eTaille estampée directement sur la tige pour une identification facile\u003c\/li\u003e\n\u003cli\u003eDurée de vie supérieure à celle des fraises en acier au tungstène-vanadium-carbone usinées à la machine\u003c\/li\u003e\n\u003cli\u003eProfil de fraise roue à bord carré pour des applications de travail des métaux de précision\u003c\/li\u003e\n\u003cli\u003ePrivilégiées par les bijoutiers exigeants pour les travaux d’établi\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de coupe\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle de fraise\u003c\/th\u003e\n\u003ctd\u003eFraise roue à bord carré\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.745\u003c\/td\u003e\n\u003ctd\u003e1.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.748\u003c\/td\u003e\n\u003ctd\u003e2.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.753\u003c\/td\u003e\n\u003ctd\u003e3.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.756\u003c\/td\u003e\n\u003ctd\u003e4.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.759\u003c\/td\u003e\n\u003ctd\u003e4.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.766\u003c\/td\u003e\n\u003ctd\u003e6.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.770\u003c\/td\u003e\n\u003ctd\u003e8.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.774\u003c\/td\u003e\n\u003ctd\u003e11.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"1.70mm","offer_id":43696792633558,"sku":"119.745","price":5.35,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696792666326,"sku":"119.748","price":5.35,"currency_code":"USD","in_stock":false},{"title":"3.30mm","offer_id":43696792699094,"sku":"119.753","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.00mm","offer_id":43696792731862,"sku":"119.756","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.70mm","offer_id":43696792764630,"sku":"119.759","price":9.3,"currency_code":"USD","in_stock":false},{"title":"6.30mm","offer_id":43696792797398,"sku":"119.766","price":9.75,"currency_code":"USD","in_stock":false},{"title":"8.00mm","offer_id":43696792830166,"sku":"119.770","price":9.75,"currency_code":"USD","in_stock":false},{"title":"11.00mm","offer_id":43696792862934,"sku":"119.774","price":12.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-square-edge-wheel-burs-1-70mm-11-00mm-otto-frei.jpg?v=1719955413"},{"product_id":"spearhead-hss-round-edge-wheel-burs-1-70mm-11-10mm-3-32-shank","title":"Fraises meules à bord rond en acier rapide 1,70 mm–11,10 mm","description":"\u003cp\u003eLes fraises à roue à bord arrondi en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis. Chaque fraise porte sa taille estampée directement sur la tige de 3\/32\", ce qui permet une identification rapide et fiable sur l’établi. Comparées aux fraises en acier au tungstène-vanadium-carbone importées, ces fraises HSS conservent un tranchant plus affûté plus longtemps et offrent une durée de vie supérieure, ce qui constitue un avantage évident par rapport aux modèles taillés à la machine. Les bijoutiers exigeants privilégient systématiquement les fraises HSS pour les travaux de coupe et de finition exigeants.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillées à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eFabrication en acier rapide pour un tranchant durable\u003c\/li\u003e\n\u003cli\u003eSurpassent les fraises en acier au tungstène-vanadium-carbone importées en matière de conservation du tranchant et de durée de vie\u003c\/li\u003e\n\u003cli\u003eTaille gravée sur la tige pour une identification facile\u003c\/li\u003e\n\u003cli\u003eProfil de fraise à roue à bord arrondi\u003c\/li\u003e\n\u003cli\u003ePrivilégiées par les bijoutiers exigeants pour les travaux de précision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpécifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de coupe\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle de fraise\u003c\/th\u003e\n\u003ctd\u003eFraise à roue à bord arrondi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.775\u003c\/td\u003e\n\u003ctd\u003e1.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.778\u003c\/td\u003e\n\u003ctd\u003e2.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.783\u003c\/td\u003e\n\u003ctd\u003e3.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.786\u003c\/td\u003e\n\u003ctd\u003e4.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.789\u003c\/td\u003e\n\u003ctd\u003e4.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.796\u003c\/td\u003e\n\u003ctd\u003e6.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.800\u003c\/td\u003e\n\u003ctd\u003e8.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.804\u003c\/td\u003e\n\u003ctd\u003e11.10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"1.70mm","offer_id":43696793092310,"sku":"119.775","price":5.35,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696793125078,"sku":"119.778","price":5.35,"currency_code":"USD","in_stock":true},{"title":"3.30mm","offer_id":43696793157846,"sku":"119.783","price":8.25,"currency_code":"USD","in_stock":true},{"title":"4.00mm","offer_id":43696793190614,"sku":"119.786","price":8.25,"currency_code":"USD","in_stock":false},{"title":"4.70mm","offer_id":43696793223382,"sku":"119.789","price":9.3,"currency_code":"USD","in_stock":false},{"title":"6.30mm","offer_id":43696793256150,"sku":"119.796","price":9.75,"currency_code":"USD","in_stock":false},{"title":"8.00mm","offer_id":43696793288918,"sku":"119.800","price":9.75,"currency_code":"USD","in_stock":true},{"title":"11.10mm","offer_id":43696793321686,"sku":"119.804","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-round-edge-wheel-burs-1-70mm-11-10mm-otto-frei.jpg?v=1719955414"},{"product_id":"spearhead-hss-tree-burs-1-70mm-8-00mm-3-32-shank","title":"Fraises en forme d'arbre en acier rapide 1,70 mm–8,00 mm","description":"\u003cp\u003eLes fraises arbre en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis, offrant la précision et la longévité exigées par les joailliers de qualité. La taille de chaque fraise est estampillée directement sur sa tige de 3\/32\", ce qui permet une identification rapide et fiable sur l’établi. Bien que les fraises HSS soient plus coûteuses que les fraises importées en acier au tungstène-vanadium-carbone, leur dureté supérieure leur permet de rester affûtées plus longtemps et de durer davantage que les modèles taillés à la machine, ce qui en fait un revêtement de fonderie judicieux pour les travaux professionnels.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTaillées à la main par des artisans experts aux États-Unis\u003c\/li\u003e\n\u003cli\u003eFabrication en acier rapide pour une dureté supérieure et une durée de coupe prolongée\u003c\/li\u003e\n\u003cli\u003eReste affûtée plus longtemps que les fraises en acier au tungstène-vanadium-carbone taillées à la machine\u003c\/li\u003e\n\u003cli\u003eLa taille est estampillée sur la tige pour une identification facile\u003c\/li\u003e\n\u003cli\u003eLa tige de 3\/32\" s’adapte aux moteurs suspendus à flexible et aux pièces à main rotatives standard\u003c\/li\u003e\n\u003cli\u003eProfil de fraise arbre idéal pour diverses tâches de fabrication et de sertissage de bijoux\u003c\/li\u003e\n\u003cli\u003ePrivilégiées par les joailliers de qualité du monde entier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de coupe\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle de fraise\u003c\/th\u003e\n\u003ctd\u003eArbre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.935\u003c\/td\u003e\n\u003ctd\u003e1.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.938\u003c\/td\u003e\n\u003ctd\u003e2.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.943\u003c\/td\u003e\n\u003ctd\u003e3.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.949\u003c\/td\u003e\n\u003ctd\u003e4.70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.956\u003c\/td\u003e\n\u003ctd\u003e6.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.960\u003c\/td\u003e\n\u003ctd\u003e8.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eContenu\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUne (1) fraise arbre en acier rapide (HSS) dans la taille sélectionnée\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spearhead","offers":[{"title":"1.70mm","offer_id":43696833167574,"sku":"119.935","price":5.35,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696833200342,"sku":"119.938","price":5.35,"currency_code":"USD","in_stock":true},{"title":"3.30mm","offer_id":43696833233110,"sku":"119.943","price":8.25,"currency_code":"USD","in_stock":true},{"title":"4.70mm","offer_id":43696833265878,"sku":"119.949","price":9.3,"currency_code":"USD","in_stock":true},{"title":"6.30mm","offer_id":43696833298646,"sku":"119.956","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696833331414,"sku":"119.960","price":9.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-tree-burs-1-70mm-8-00mm-otto-frei.jpg?v=1719955409"},{"product_id":"spearhead-hss-flame-burs-1-10-8-00mm-3-32-shank","title":"Fraises flamme en acier rapide de 1,10 à 8,00 mm","description":"\u003cp\u003eLes fraises flamme en acier rapide (HSS) Spearhead sont taillées à la main par des artisans experts aux États-Unis, offrant la précision constante et le tranchant durable exigés par les joailliers de qualité. Disponibles en 14 tailles allant de 1,10 mm à 8,00 mm, ces fraises flamme sont idéales pour le travail des métaux et la fabrication de bijoux nécessitant un tranchant fiable et durable.\u003c\/p\u003e\n\u003cp\u003eContrairement aux fraises en acier au carbone tungstène-vanadium usinées à la machine, les fraises HSS Spearhead sont fabriquées dans un matériau plus dur qui conserve plus longtemps un tranchant plus affûté, offrant ainsi une durée de vie et des performances supérieures. La taille est gravée directement sur la tige de chaque fraise pour une identification facile sur l’établi. Vendues à l’unité.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFabrication en acier rapide taillé à la main pour une coupe durablement affûtée et une grande longévité\u003c\/li\u003e\n\u003cli\u003eProfil de fraise flamme polyvalent pour le travail des métaux et la fabrication de bijoux\u003c\/li\u003e\n\u003cli\u003eTaille gravée sur la tige pour une identification rapide d’un seul coup d’œil\u003c\/li\u003e\n\u003cli\u003e14 tailles disponibles, de 1,10 mm à 8,00 mm\u003c\/li\u003e\n\u003cli\u003ePlébiscité par les joailliers exigeants pour ses performances supérieures à celles des fraises en tungstène-vanadium\u003c\/li\u003e\n\u003cli\u003eVendu à l’unité\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eAcier rapide (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de coupe\u003c\/th\u003e\n\u003ctd\u003eTaillée à la main\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTaille de la tige\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForme de la fraise\u003c\/th\u003e\n\u003ctd\u003eFlamme\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigine\u003c\/th\u003e\n\u003ctd\u003eÉtats-Unis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVendu comme\u003c\/th\u003e\n\u003ctd\u003eÀ l’unité\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille métrique\u003c\/th\u003e\n\u003cth\u003eN° de fraise\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.962\u003c\/td\u003e\n\u003ctd\u003e1,10 mm\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.964\u003c\/td\u003e\n\u003ctd\u003e1,50 mm\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.966\u003c\/td\u003e\n\u003ctd\u003e1,90 mm\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.968\u003c\/td\u003e\n\u003ctd\u003e2,30 mm\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.970\u003c\/td\u003e\n\u003ctd\u003e2,70 mm\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.972\u003c\/td\u003e\n\u003ctd\u003e3,10 mm\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.974\u003c\/td\u003e\n\u003ctd\u003e3,50 mm\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.976\u003c\/td\u003e\n\u003ctd\u003e4,00 mm\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.978\u003c\/td\u003e\n\u003ctd\u003e4,50 mm\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.980\u003c\/td\u003e\n\u003ctd\u003e5,00 mm\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.982\u003c\/td\u003e\n\u003ctd\u003e5,20 mm\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.984\u003c\/td\u003e\n\u003ctd\u003e5,60 mm\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e119.986\u003c\/td\u003e\n\u003ctd\u003e6,30 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mm\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"1.10mm","offer_id":43696833462486,"sku":"119.962","price":5.35,"currency_code":"USD","in_stock":true},{"title":"1.50mm","offer_id":43696833495254,"sku":"119.964","price":5.35,"currency_code":"USD","in_stock":true},{"title":"1.90mm","offer_id":43696833528022,"sku":"119.966","price":5.35,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696833560790,"sku":"119.968","price":5.35,"currency_code":"USD","in_stock":true},{"title":"2.70mm","offer_id":43696833593558,"sku":"119.970","price":6.8,"currency_code":"USD","in_stock":true},{"title":"3.10mm","offer_id":43696833626326,"sku":"119.972","price":6.8,"currency_code":"USD","in_stock":true},{"title":"3.50mm","offer_id":43696833659094,"sku":"119.974","price":8.25,"currency_code":"USD","in_stock":true},{"title":"4.00mm","offer_id":43696833691862,"sku":"119.976","price":8.25,"currency_code":"USD","in_stock":true},{"title":"4.50mm","offer_id":43696833724630,"sku":"119.978","price":8.25,"currency_code":"USD","in_stock":true},{"title":"5.00mm","offer_id":43696833757398,"sku":"119.980","price":9.3,"currency_code":"USD","in_stock":true},{"title":"5.20mm","offer_id":43696833790166,"sku":"119.982","price":9.3,"currency_code":"USD","in_stock":true},{"title":"5.60mm","offer_id":43696833822934,"sku":"119.984","price":9.3,"currency_code":"USD","in_stock":true},{"title":"6.30mm","offer_id":43696833855702,"sku":"119.986","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696833888470,"sku":"119.990","price":9.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/high-speed-steel-flame-burs-1-10mm-8-00mm-otto-frei.jpg?v=1719955409"},{"product_id":"carbide-inside-ring-bur-half-x-1in-quarter-shank","title":"Fraise annulaire intérieure en carbure, 1\/2 po x 1 po, avec queue de 1\/4 po","description":"\u003cp\u003eCes fraises en carbure pour l’intérieur des bagues sont dotées d’un imposant \u003cstrong\u003ediamètre de tige de 1\/4\"\u003c\/strong\u003e, qui empêche la flexion généralement associée aux fraises cylindriques à tige fine. En contrepartie, elles nécessitent une pièce à main de type mandrin Jacobs ou une pièce à main de type pince de serrage capable d’accepter des tiges de 1\/4\" — mais offrent une fraise qui reste parfaitement stable et fonctionne de manière fiable lors des travaux exigeants à l’intérieur des bagues.\u003c\/p\u003e\n\u003cp\u003eDisponibles en deux tailles de coupe pour s’adapter aux travaux de finition et de détail à différentes étapes, ces fraises présentent des dimensions de tête de \u003cstrong\u003e1\/2\" x 1\"\u003c\/strong\u003e et sont fabriquées en carbure pour une durabilité et des performances de coupe durables.\u003c\/p\u003e\n\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamètre de tige de 1\/4\"\u003c\/strong\u003e résistant à la flexion pendant l’utilisation\u003c\/li\u003e\n\u003cli\u003eFabrication en carbure pour des performances de coupe durables\u003c\/li\u003e\n\u003cli\u003eGrande tête de fraise de 1\/2\" x 1\", adaptée aux travaux à l’intérieur des bagues\u003c\/li\u003e\n\u003cli\u003eDisponible en coupes Fine et X-Fine pour des applications de finition polyvalentes\u003c\/li\u003e\n\u003cli\u003eCompatible avec les pièces à main de type mandrin Jacobs ou pince de serrage acceptant les tiges de 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eCarbure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions de la tête de la fraise\u003c\/th\u003e\n\u003ctd\u003e1\/2\" x 1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiamètre de la tige\u003c\/th\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de fraise\u003c\/th\u003e\n\u003ctd\u003eCylindrique \/ intérieur des bagues\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eCoupe\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120.290\u003c\/td\u003e\n\u003ctd\u003eFine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120.291\u003c\/td\u003e\n\u003ctd\u003eX-Fine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRemarques\u003c\/h3\u003e\n\u003cp\u003eCes fraises nécessitent une pièce à main équipée d’un mandrin Jacobs ou d’une pince de serrage capable d’accepter une \u003cstrong\u003etige de 1\/4\"\u003c\/strong\u003e. Les pièces à main standard à arbre flexible dotées de pinces de serrage plus petites ne peuvent pas accueillir cette taille de tige.\u003c\/p\u003e","brand":"Spearhead","offers":[{"title":"Bien","offer_id":43700344258774,"sku":"120.290","price":34.35,"currency_code":"USD","in_stock":false},{"title":"X-Fine","offer_id":43700344291542,"sku":"120.291","price":29.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/carbide-inside-ring-bur-12-x-1-with-14-shank-otto-frei.jpg?v=1719955351"},{"product_id":"carbide-inside-ring-bur-18-shank-fine-cut","title":"Fraise annulaire intérieure en carbure avec queue de 1\/8 po","description":"\u003cp\u003eCette fraise carbure pour l’intérieur des bagues est conçue pour façonner, lisser et affiner l’intérieur des bagues avec une précision contrôlée. Les dents à coupe fine permettent un enlèvement de matière efficace tout en laissant une finition de surface nette à l’intérieur du corps de la bague.\u003c\/p\u003e\n\u003ch3\u003eCaractéristiques\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConçue pour travailler à l’intérieur des corps de bagues\u003c\/li\u003e\n\u003cli\u003eDents à coupe fine pour un enlèvement de matière fluide et contrôlé\u003c\/li\u003e\n\u003cli\u003eConstruction en carbure massif pour une durabilité et une longue durée de vie\u003c\/li\u003e\n\u003cli\u003eTige de 1\/8 po pour une utilisation avec des arbres flexibles et des micromoteurs acceptant les outils de 1\/8 po\u003c\/li\u003e\n\u003cli\u003eDisponible en deux tailles de tête\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCaractéristiques techniques\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMatériau\u003c\/th\u003e\n\u003ctd\u003eCarbure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType de coupe\u003c\/th\u003e\n\u003ctd\u003eFraise fine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiamètre de la tige\u003c\/th\u003e\n\u003ctd\u003e1\/8 po (3,18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOptions disponibles\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eN° de pièce\u003c\/th\u003e\n\u003cth\u003eTaille de la tête\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120.292\u003c\/td\u003e\n\u003ctd\u003e3\/8 po × 3\/4 po (9,53 mm × 19,1 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120.293\u003c\/td\u003e\n\u003ctd\u003e1\/4 po × 5\/8 po (6,35 mm × 15,9 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spearhead","offers":[{"title":"3\/8\" x 3\/4\"","offer_id":47551730122966,"sku":"120.292","price":25.8,"currency_code":"USD","in_stock":false},{"title":"1\/4\" x 5\/8\"","offer_id":47551730155734,"sku":"120.293","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/carbide-inside-ring-bur-with-18-shank-otto-frei.jpg?v=1719955348"}],"url":"https:\/\/www.ottofrei.com\/fr\/collections\/spearhead-hss-burs-jewelry.oembed","provider":"Otto Frei","version":"1.0","type":"link"}