{"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\u003eThis 17-piece kit brings together Swiss-made Tungsten Vanadium ball burs in a carefully selected size progression — from 0.50mm up to 3.30mm — giving jewelers a comprehensive range of precision cutting tools in a single, organized set. Tungsten Vanadium steel burs are the most popular burs used in the jewelry industry, prized for their machine-made uniformity and ability to cut precious metals smoothly and cleanly with no chatter or drag.\u003c\/p\u003e\u003cp\u003eUnlike High Speed Steel (HSS) burs, which are individually hand-cut and vary slightly from piece to piece, Tungsten Vanadium burs are produced on modern equipment to ultra-high precision tolerances, making every bur in this set uniformly perfect. These burs are manufactured in Switzerland, where advanced machinery and Swiss steel hardening expertise combine to produce a consistently high-performing tool — making this line Otto Frei's best-selling bur brand. Note that while Tungsten Vanadium burs deliver excellent precision and value, they are generally not as durable as USA-made HSS burs.\u003c\/p\u003e\u003cp\u003eAll burs in this set feature 3\/32\" diameter shafts and are stored in a round plastic bur holder included with the kit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\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 — no chatter or drag\u003c\/li\u003e\n\u003cli\u003e17 burs spanning 0.50mm to 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\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\u003eBall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.50mm – 3.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePiece Count\u003c\/th\u003e\n\u003ctd\u003e17 burs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage\u003c\/th\u003e\n\u003ctd\u003eRound plastic bur holder (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\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\/fr\/products\/swiss-ball-bur-kit-17-piece-tungsten-vanadium-0-5mm-3-3mm","provider":"Otto Frei","version":"1.0","type":"link"}