{"product_id":"swiss-tungsten-vanadium-ball-bur-kit-30-piece-0-50mm-5-00mm-3-32-shank","title":"Swiss Ball Bur Kit of 30 Pieces on 3\/32 Shanks-0.50mm to 5.00mm","description":"\u003cp\u003eBall burs cut precious metal smoothly and cleanly, and this 30 piece kit builds a complete range of ball sizes in one purchase, spanning 0.50 mm to 5.00 mm on \u003cstrong\u003e3\/32\" diameter shanks\u003c\/strong\u003e. It is made for professional jewelers who need consistent, precise cutting across a wide spectrum of ball sizes, and it removes the need to source individual burs one at a time.\u003c\/p\u003e\n\u003cp\u003eTungsten Vanadium steel burs are machine made to ultra high precision tolerances, producing uniformly perfect geometry that cuts with no chatter or drag. Unlike High Speed Steel (HSS) burs, which are individually hand cut and vary slightly from piece to piece, Tungsten Vanadium burs are consistent across the entire set. That consistency makes them the most popular bur type in the jewelry industry.\u003c\/p\u003e\n\u003cp\u003eThe burs in this kit are Swiss made, produced using the most modern manufacturing equipment combined with Swiss steel hardening expertise, a combination that makes this line a best seller.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e30 piece kit covering 0.50 mm through 5.00 mm ball sizes\u003c\/li\u003e\n\u003cli\u003eSwiss made Tungsten Vanadium steel construction\u003c\/li\u003e\n\u003cli\u003eMachine made to ultra high precision tolerances for uniform geometry\u003c\/li\u003e\n\u003cli\u003eCuts precious metal smoothly and cleanly with no chatter or drag\u003c\/li\u003e\n\u003cli\u003e3\/32\" diameter shanks fit standard flex shaft handpieces\u003c\/li\u003e\n\u003cli\u003eRound plastic bur ball holder included for organized storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe 3\/32\" shanks fit standard flex shaft handpieces that accept 3\/32\" shank burs.\u003c\/p\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eTungsten Vanadium burs are not as durable as USA made High Speed Steel burs but typically cost less. HSS burs are individually hand cut, meaning no two are exactly alike, whereas Tungsten Vanadium burs are machine made for uniform consistency throughout the set.\u003c\/p\u003e\n\u003cp\u003eThe kit contains the following burs and holder:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e118.176 – Ball Bur 0.50 mm\u003c\/li\u003e\n\u003cli\u003e118.177 – Ball Bur 0.60 mm\u003c\/li\u003e\n\u003cli\u003e118.178 – Ball Bur 0.70 mm\u003c\/li\u003e\n\u003cli\u003e118.179 – Ball Bur 0.80 mm\u003c\/li\u003e\n\u003cli\u003e118.180 – Ball Bur 0.90 mm\u003c\/li\u003e\n\u003cli\u003e118.182 – Ball Bur 1.00 mm\u003c\/li\u003e\n\u003cli\u003e118.183 – Ball Bur 1.10 mm\u003c\/li\u003e\n\u003cli\u003e118.184 – Ball Bur 1.20 mm\u003c\/li\u003e\n\u003cli\u003e118.185 – Ball Bur 1.30 mm\u003c\/li\u003e\n\u003cli\u003e118.186 – Ball Bur 1.40 mm\u003c\/li\u003e\n\u003cli\u003e118.188 – Ball Bur 1.50 mm\u003c\/li\u003e\n\u003cli\u003e118.190 – Ball Bur 1.60 mm\u003c\/li\u003e\n\u003cli\u003e118.191 – Ball Bur 1.70 mm\u003c\/li\u003e\n\u003cli\u003e118.192 – Ball Bur 1.80 mm\u003c\/li\u003e\n\u003cli\u003e118.193 – Ball Bur 1.90 mm\u003c\/li\u003e\n\u003cli\u003e118.194 – Ball Bur 2.10 mm\u003c\/li\u003e\n\u003cli\u003e118.195 – Ball Bur 2.20 mm\u003c\/li\u003e\n\u003cli\u003e118.196 – Ball Bur 2.30 mm\u003c\/li\u003e\n\u003cli\u003e118.198 – Ball Bur 2.50 mm\u003c\/li\u003e\n\u003cli\u003e118.200 – Ball Bur 2.70 mm\u003c\/li\u003e\n\u003cli\u003e118.201 – Ball Bur 2.90 mm\u003c\/li\u003e\n\u003cli\u003e118.202 – Ball Bur 3.10 mm\u003c\/li\u003e\n\u003cli\u003e118.203 – Ball Bur 3.30 mm\u003c\/li\u003e\n\u003cli\u003e118.204 – Ball Bur 3.50 mm\u003c\/li\u003e\n\u003cli\u003e118.205 – Ball Bur 3.70 mm\u003c\/li\u003e\n\u003cli\u003e118.206 – Ball Bur 4.00 mm\u003c\/li\u003e\n\u003cli\u003e118.207 – Ball Bur 4.20 mm\u003c\/li\u003e\n\u003cli\u003e118.208 – Ball Bur 4.50 mm\u003c\/li\u003e\n\u003cli\u003e118.209 – Ball Bur 4.70 mm\u003c\/li\u003e\n\u003cli\u003e118.210 – Ball Bur 5.00 mm\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":43582559584470,"sku":"118.001","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/swiss-ball-bur-kit-of-30-pieces-on-332-shanks-0-50mm-to-5-00mm-otto-frei.jpg?v=1719956985","url":"https:\/\/www.ottofrei.com\/ja\/products\/swiss-tungsten-vanadium-ball-bur-kit-30-piece-0-50mm-5-00mm-3-32-shank","provider":"Otto Frei","version":"1.0","type":"link"}