{"product_id":"swiss-ball-bur-kit-17-piece-tungsten-vanadium-0-5mm-3-3mm","title":"Swiss Ball Bur Kit-17 Piece-0.5mm to 3.0mm","description":"\u003cp\u003eBall burs cut precious metal smoothly and cleanly at the bench, and this 17-piece kit puts a carefully selected size progression of them in one place, 0.50mm–3.30mm. Every bur is Swiss made tungsten vanadium steel on a 3\/32\" diameter shaft, the most popular bur material in the jewelry industry, prized for machine-made uniformity and for working precious metal with no chatter or drag.\u003c\/p\u003e\n\u003cp\u003eHigh Speed Steel (HSS) burs are individually hand cut and vary slightly from piece to piece. Tungsten vanadium burs are produced on modern equipment to ultra-high precision tolerances, which makes every bur in this set uniformly perfect. They are manufactured in Switzerland, where advanced machinery and Swiss steel hardening expertise combine to produce a consistently high-performing tool, and that is what makes this line Otto Frei's best-selling bur brand. Tungsten vanadium burs deliver excellent precision and value, though they are generally not as durable as USA-made HSS burs.\u003c\/p\u003e\n\u003cp\u003eAll burs in this set have 3\/32\" diameter shafts and are stored in the round plastic bur holder included with the kit.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwiss made tungsten vanadium steel ball burs\u003c\/li\u003e\n\u003cli\u003eMachine made to ultra-high precision tolerances for uniform consistency\u003c\/li\u003e\n\u003cli\u003eCuts precious metal smoothly and cleanly, with no chatter or drag\u003c\/li\u003e\n\u003cli\u003e17 burs spanning 0.50mm–3.30mm in a single kit\u003c\/li\u003e\n\u003cli\u003e3\/32\" diameter shafts compatible with standard flex shaft handpieces\u003c\/li\u003e\n\u003cli\u003eIncludes a round plastic bur holder for organized storage\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to HSS burs without sacrificing cutting precision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e118.176 – Ball Bur 0.50mm\u003c\/li\u003e\n\u003cli\u003e118.177 – Ball Bur 0.60mm\u003c\/li\u003e\n\u003cli\u003e118.179 – Ball Bur 0.80mm\u003c\/li\u003e\n\u003cli\u003e118.180 – Ball Bur 0.90mm\u003c\/li\u003e\n\u003cli\u003e118.182 – Ball Bur 1.00mm\u003c\/li\u003e\n\u003cli\u003e118.184 – Ball Bur 1.20mm\u003c\/li\u003e\n\u003cli\u003e118.186 – Ball Bur 1.40mm\u003c\/li\u003e\n\u003cli\u003e118.188 – Ball Bur 1.50mm\u003c\/li\u003e\n\u003cli\u003e118.190 – Ball Bur 1.60mm\u003c\/li\u003e\n\u003cli\u003e118.192 – Ball Bur 1.80mm\u003c\/li\u003e\n\u003cli\u003e118.194 – Ball Bur 2.10mm\u003c\/li\u003e\n\u003cli\u003e118.196 – Ball Bur 2.30mm\u003c\/li\u003e\n\u003cli\u003e118.198 – Ball Bur 2.50mm\u003c\/li\u003e\n\u003cli\u003e118.200 – Ball Bur 2.70mm\u003c\/li\u003e\n\u003cli\u003e118.201 – Ball Bur 2.90mm\u003c\/li\u003e\n\u003cli\u003e118.202 – Ball Bur 3.10mm\u003c\/li\u003e\n\u003cli\u003e118.203 – Ball Bur 3.30mm\u003c\/li\u003e\n\u003cli\u003e119.248 – Round Plastic Bur Ball Holder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei Swiss Burs","offers":[{"title":"Default Title","offer_id":43582558535894,"sku":"118.000","price":27.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/swiss-ball-bur-kit-17-piece-0-5mm-to-3-0mm-otto-frei.jpg?v=1719956986","url":"https:\/\/www.ottofrei.com\/it\/products\/swiss-ball-bur-kit-17-piece-tungsten-vanadium-0-5mm-3-3mm","provider":"Otto Frei","version":"1.0","type":"link"}