{"product_id":"busch-fig-1au-carbide-round-burs-3-32-shank-kit-19-piece-0-50mm-2-30mm","title":"Busch Fig 1AU Carbide Round Burs 3\/32\" Shank - Complete Kit-Set of 19- 0.50mm to 2.30mm","description":"\u003cp\u003eCarbide burs are the longest-lasting burs available, outlasting both tungsten vanadium and high-speed burs. These Busch Fig 1AU Carbide Round Burs are engineered for use on the toughest metals — including platinum, titanium, and steel — and deliver exceptional service life even on standard gold alloys. Their durability makes them more cost-effective in the long run compared to conventional burs. Manufactured in Germany using state-of-the-art techniques, these round burs feature a powerful blade geometry typically reserved for steel tools. All shanks are 3\/32\".\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThese carbide round burs are used for the second step of pavé setting in hard metals.\u003c\/strong\u003e After using the Carbide Twist Drill 4205S to drill starter holes in the first step, use the appropriate size Fig 1AU Carbide Round Bur to enlarge the hole. This creates a secure mount for the roundest portion of the gem being set. The smallest diameter burs are also suited for cutting in difficult-to-reach corner areas and fine refinishing work.\u003c\/p\u003e\u003cp\u003eThis complete kit includes 19 burs ranging from 0.50mm to 2.30mm, covering the full range needed for professional pavé setting workflows.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCarbide construction for maximum durability — outlasts tungsten vanadium and high-speed steel burs\u003c\/li\u003e\n\u003cli\u003eSuitable for platinum, titanium, steel, and standard gold alloys\u003c\/li\u003e\n\u003cli\u003ePowerful blade geometry typically found only on steel tools\u003c\/li\u003e\n\u003cli\u003eIdeal for pavé setting: enlarges starter holes drilled in hard metals\u003c\/li\u003e\n\u003cli\u003eSmall diameter sizes suited for tight corners and fine refinishing\u003c\/li\u003e\n\u003cli\u003eManufactured in Germany\u003c\/li\u003e\n\u003cli\u003e3\/32\" shank fits standard flex shaft and rotary handpieces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBur Type\u003c\/th\u003e\n\u003ctd\u003eFig 1AU Carbide Round Bur\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eCarbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Size\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Speed\u003c\/th\u003e\n\u003ctd\u003e2,000–10,000 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize Range\u003c\/th\u003e\n\u003ctd\u003e0.50mm–2.30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity\u003c\/th\u003e\n\u003ctd\u003e19 burs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Manufacture\u003c\/th\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBAU118.175 — \u003cstrong\u003e0.50mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.176 — \u003cstrong\u003e0.60mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.177 — \u003cstrong\u003e0.70mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.178 — \u003cstrong\u003e0.80mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.179 — \u003cstrong\u003e0.90mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.180 — \u003cstrong\u003e1.00mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.181 — \u003cstrong\u003e1.10mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.182 — \u003cstrong\u003e1.20mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.183 — \u003cstrong\u003e1.30mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.184 — \u003cstrong\u003e1.40mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.185 — \u003cstrong\u003e1.50mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.186 — \u003cstrong\u003e1.60mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.187 — \u003cstrong\u003e1.70mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.188 — \u003cstrong\u003e1.80mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.189 — \u003cstrong\u003e1.90mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.190 — \u003cstrong\u003e2.00mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.191 — \u003cstrong\u003e2.10mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.192 — \u003cstrong\u003e2.20mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBAU118.193 — \u003cstrong\u003e2.30mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Busch Burs","offers":[{"title":"Default Title","offer_id":43582811177174,"sku":"BAU118.170","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/busch-fig-1au-carbide-round-burs-332-shank-complete-kit-set-of-19-0-50mm-to-2-30mm-otto-frei.jpg?v=1719956845","url":"https:\/\/www.ottofrei.com\/products\/busch-fig-1au-carbide-round-burs-3-32-shank-kit-19-piece-0-50mm-2-30mm","provider":"Otto Frei","version":"1.0","type":"link"}