{"product_id":"spearhead-hss-tree-burs-1-70mm-8-00mm-3-32-shank","title":"High Speed Steel Tree Burs 1.70mm-8.00mm","description":"\u003cp\u003eTree burs handle a variety of jewelry fabrication and setting tasks at the bench. Spearhead High Speed Steel (HSS) tree burs are hand cut by expert craftsmen in the USA, delivering the precision and longevity that quality jewelers demand. Each bur is size stamped directly on its 3\/32\" shank, making identification quick and reliable at the bench. While HSS burs carry a higher price point than imported Tungsten Vanadium Carbon Steel burs, their superior hardness means they stay sharp longer and outlast machine cut alternatives, making them a smart investment for professional work.\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 extended cutting life\u003c\/li\u003e\n\u003cli\u003eStays sharp longer than machine cut Tungsten Vanadium Carbon Steel burs\u003c\/li\u003e\n\u003cli\u003eSize stamped on shank for easy identification\u003c\/li\u003e\n\u003cli\u003e3\/32\" shank fits standard flex shaft and rotary handpieces\u003c\/li\u003e\n\u003cli\u003eTree bur profile ideal for a variety of jewelry fabrication and setting tasks\u003c\/li\u003e\n\u003cli\u003ePreferred by quality jewelers worldwide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eBur Size\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\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSold individually. Each order supplies one HSS tree bur in the size selected above.\u003c\/li\u003e\n\u003cli\u003eThe size is stamped on the shank of every bur, so sizes stay identifiable once they are in the bur box.\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","url":"https:\/\/www.ottofrei.com\/it\/products\/spearhead-hss-tree-burs-1-70mm-8-00mm-3-32-shank","provider":"Otto Frei","version":"1.0","type":"link"}