{"product_id":"swiss-tungsten-vanadium-round-finishing-bur-kit-9pc-1-20mm-4-00mm","title":"Swiss Round Finishing Bur Kit 9 Pieces 1.20mm to 4.00mm","description":"\u003cp\u003eThis 9-piece kit brings together Otto Frei Swiss Tungsten Vanadium Round Finishing Burs in a curated size range spanning 1.20mm to 4.00mm — the most widely used bur type in the jewelry industry. Machine-made to ultra-high precision tolerances, Tungsten Vanadium steel burs are uniformly consistent from piece to piece, cutting precious metal smoothly and cleanly with no chatter or drag. The modern Swiss manufacturing equipment combined with expert Swiss steel hardening technique makes this line of burs a consistent best seller at Otto Frei.\u003c\/p\u003e\u003cp\u003eUnlike High Speed Steel (HSS) burs, which are individually hand-cut and therefore subject to slight variation between pieces, Tungsten Vanadium burs are machine-produced to exacting standards, delivering repeatable performance across every size in the set. While HSS burs offer greater long-term durability, Tungsten Vanadium burs provide excellent value and consistent quality at a lower price point — making them an ideal choice for everyday setting work.\u003c\/p\u003e\u003cp\u003eAll burs in this kit feature 3\/32\" diameter shafts and arrive organized in a round plastic holder for easy bench storage and quick size selection.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSwiss Tungsten Vanadium steel construction for uniform precision\u003c\/li\u003e\n\u003cli\u003eMachine-made to ultra-high tolerance — consistent size and geometry across every bur\u003c\/li\u003e\n\u003cli\u003eCuts precious metal smoothly and cleanly with no chatter or drag\u003c\/li\u003e\n\u003cli\u003eEight round finishing burs spanning 1.20mm to 4.00mm\u003c\/li\u003e\n\u003cli\u003e3\/32\" diameter shafts compatible with standard flex-shaft and rotary handpieces\u003c\/li\u003e\n\u003cli\u003eIncludes round plastic holder for organized bench storage\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\u003eTungsten Vanadium Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eSwiss Made\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Diameter\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\u003eRound Finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e1.20mm – 4.00mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity\u003c\/th\u003e\n\u003ctd\u003e9 pieces (8 burs + 1 round plastic holder)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.553\u003c\/strong\u003e – Round Finishing Bur, 1.20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.555\u003c\/strong\u003e – Round Finishing Bur, 1.60mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.556\u003c\/strong\u003e – Round Finishing Bur, 1.80mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.557\u003c\/strong\u003e – Round Finishing Bur, 2.10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.558\u003c\/strong\u003e – Round Finishing Bur, 2.30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.560\u003c\/strong\u003e – Round Finishing Bur, 3.10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.561\u003c\/strong\u003e – Round Finishing Bur, 3.50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e118.562\u003c\/strong\u003e – Round Finishing Bur, 4.00mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e119.248\u003c\/strong\u003e – Round Plastic Holder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei Swiss Burs","offers":[{"title":"Default Title","offer_id":43582566891734,"sku":"118.014","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/swiss-round-finishing-bur-kit-9-pieces-1-20mm-to-4-00mm-otto-frei.jpg?v=1719956980","url":"https:\/\/www.ottofrei.com\/products\/swiss-tungsten-vanadium-round-finishing-bur-kit-9pc-1-20mm-4-00mm","provider":"Otto Frei","version":"1.0","type":"link"}