{"product_id":"spearhead-hss-flame-burs-1-10-8-00mm-3-32-shank","title":"High Speed Steel Flame Burs 1.10mm-8.00mm","description":"\u003cp\u003eSpearhead High Speed Steel (HSS) flame burs are hand-cut by expert craftsmen in the USA, delivering the consistent precision and long-lasting sharpness that quality jewelers demand. Available in 14 sizes ranging from 1.10 mm to 8.00 mm, these flame burs are ideal for metalsmithing and jewelry fabrication tasks that require a reliable, durable cutting edge.\u003c\/p\u003e\n\u003cp\u003eUnlike machine-cut Tungsten Vanadium Carbon Steel burs, Spearhead HSS burs are made from harder material that holds a sharper edge longer, providing superior service life and performance. Each bur features the size stamped directly on the shank for easy identification at the bench. Sold individually.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHand-cut High Speed Steel construction for extended sharpness and durability\u003c\/li\u003e\n\u003cli\u003eFlame bur profile for versatile metalworking and jewelry applications\u003c\/li\u003e\n\u003cli\u003eSize stamped on shank for quick, at-a-glance identification\u003c\/li\u003e\n\u003cli\u003e14 sizes available from 1.10 mm to 8.00 mm\u003c\/li\u003e\n\u003cli\u003ePreferred by quality jewelers for superior performance over Tungsten Vanadium burs\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\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\u003eCut Type\u003c\/th\u003e\n\u003ctd\u003eHand cut\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 Shape\u003c\/th\u003e\n\u003ctd\u003eFlame\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\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eIndividually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\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\u003e119.962\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 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":"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":true}],"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","url":"https:\/\/www.ottofrei.com\/products\/spearhead-hss-flame-burs-1-10-8-00mm-3-32-shank","provider":"Otto 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