{"product_id":"spearhead-hss-ball-burs-0-90-11-00mm","title":"Spearhead High Speed Steel (HSS) Ball Burs 0.90 mm to 11.00 mm","description":"\u003cp\u003eSpearhead High Speed Steel (HSS) Ball Burs are precision-cut in the United States using modern equipment operated by highly trained professionals. Available in 33 sizes ranging from 0.90 mm to 11.00 mm, these burs are sold individually so you can stock exactly what your bench requires.\u003c\/p\u003e\n\u003cp\u003eOtto Frei carries the Spearhead line of HSS Ball Burs exclusively. Each bur is easily identified by the size imprinted directly on the shank. Spearhead burs feature uniform, consistent geometries that produce clean, precise cuts every time. Professional stone setters rely on HSS burs because they outlast Tungsten Vanadium Steel burs — including German and Swiss-made alternatives — making them the more economical choice over time.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Speed Steel (HSS) construction for extended tool life\u003c\/li\u003e\n\u003cli\u003ePrecision-cut in the United States with modern equipment\u003c\/li\u003e\n\u003cli\u003eSize imprinted on the shank for fast, reliable identification\u003c\/li\u003e\n\u003cli\u003eUniform, consistent geometries for clean, precise cuts\u003c\/li\u003e\n\u003cli\u003ePreferred by professional stone setters for durability and economy\u003c\/li\u003e\n\u003cli\u003eOutlasts Tungsten Vanadium Steel burs for lower cost-per-use\u003c\/li\u003e\n\u003cli\u003eSold individually — choose only the sizes you need\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\u003eBur Type\u003c\/th\u003e\n\u003ctd\u003eBall\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\u003eNumber of Sizes Available\u003c\/th\u003e\n\u003ctd\u003e33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUnited States\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\u003e119.341\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\/table\u003e","brand":"Spearhead","offers":[{"title":".90mm","offer_id":43696752099542,"sku":"119.341","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.10mm","offer_id":43696752132310,"sku":"119.342","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.30mm","offer_id":43696752165078,"sku":"119.343","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.50mm","offer_id":43696752197846,"sku":"119.344","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.70mm","offer_id":43696752230614,"sku":"119.345","price":5.2,"currency_code":"USD","in_stock":true},{"title":"1.90mm","offer_id":43696752263382,"sku":"119.346","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.10mm","offer_id":43696752296150,"sku":"119.347","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.30mm","offer_id":43696752328918,"sku":"119.348","price":5.2,"currency_code":"USD","in_stock":true},{"title":"2.50mm","offer_id":43696752361686,"sku":"119.349","price":5.8,"currency_code":"USD","in_stock":false},{"title":"2.70mm","offer_id":43696752394454,"sku":"119.350","price":5.8,"currency_code":"USD","in_stock":false},{"title":"2.90mm","offer_id":43696752427222,"sku":"119.351","price":5.8,"currency_code":"USD","in_stock":true},{"title":"3.10mm","offer_id":43696752459990,"sku":"119.352","price":5.8,"currency_code":"USD","in_stock":false},{"title":"3.30mm","offer_id":43696752492758,"sku":"119.353","price":6.9,"currency_code":"USD","in_stock":true},{"title":"3.50mm","offer_id":43696752525526,"sku":"119.354","price":6.9,"currency_code":"USD","in_stock":true},{"title":"3.80mm","offer_id":43696752558294,"sku":"119.355","price":6.9,"currency_code":"USD","in_stock":false},{"title":"4.00mm","offer_id":43696752591062,"sku":"119.356","price":6.9,"currency_code":"USD","in_stock":true},{"title":"4.30mm","offer_id":43696752623830,"sku":"119.357","price":6.9,"currency_code":"USD","in_stock":false},{"title":"4.50mm","offer_id":43696752656598,"sku":"119.358","price":6.9,"currency_code":"USD","in_stock":true},{"title":"4.70mm","offer_id":43696752689366,"sku":"119.359","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.00mm","offer_id":43696752722134,"sku":"119.360","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.20mm","offer_id":43696752754902,"sku":"119.362","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.40mm","offer_id":43696752787670,"sku":"119.363","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.60mm","offer_id":43696752820438,"sku":"119.364","price":8.3,"currency_code":"USD","in_stock":true},{"title":"5.90mm","offer_id":43696752853206,"sku":"119.365","price":8.3,"currency_code":"USD","in_stock":true},{"title":"6.30mm","offer_id":43696752885974,"sku":"119.366","price":9.75,"currency_code":"USD","in_stock":true},{"title":"6.70mm","offer_id":43696752918742,"sku":"119.367","price":9.75,"currency_code":"USD","in_stock":true},{"title":"7.20mm","offer_id":43696752951510,"sku":"119.368","price":9.75,"currency_code":"USD","in_stock":false},{"title":"7.60mm","offer_id":43696752984278,"sku":"119.369","price":9.75,"currency_code":"USD","in_stock":true},{"title":"8.00mm","offer_id":43696753017046,"sku":"119.370","price":9.75,"currency_code":"USD","in_stock":false},{"title":"8.90mm","offer_id":43696753049814,"sku":"119.371","price":11.95,"currency_code":"USD","in_stock":true},{"title":"9.60mm","offer_id":43696753082582,"sku":"119.372","price":11.95,"currency_code":"USD","in_stock":true},{"title":"10.40mm","offer_id":43696753115350,"sku":"119.373","price":12.95,"currency_code":"USD","in_stock":true},{"title":"11.00mm","offer_id":43696753148118,"sku":"119.374","price":12.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/spearhead-high-speed-steel-hss-ball-burs-0-90-mm-to-11-00-mm-otto-frei.jpg?v=1719955428","url":"https:\/\/www.ottofrei.com\/products\/spearhead-hss-ball-burs-0-90-11-00mm","provider":"Otto Frei","version":"1.0","type":"link"}