{"product_id":"carbide-cylinder-fissure-bur-21-012-ra-fiss-cyl-6pk","title":"21 012 (US No. 58) RA FISS CYL CARBIDE - (Pack of 6)","description":"\u003cp\u003eThe \u003cstrong\u003ecarbide cylinder fissure dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed for reliable cavity preparation and fissure excavation in clinical dentistry. Manufactured in Germany, this bur delivers consistent cutting performance and long-lasting durability across a wide range of operative procedures.\u003c\/p\u003e\u003ch2\u003eProduct Classification\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ecarbide cylinder fissure dental bur\u003c\/strong\u003e is classified under the following ISO standard:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO:\u003c\/strong\u003e 500 204 107 006 012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS No.:\u003c\/strong\u003e 58\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Cylinder Flat (RA shank)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 6 burs per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCarbide construction for superior hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eCylinder flat geometry provides controlled, flat-floored cavity preparation\u003c\/li\u003e\n\u003cli\u003eRA (Right Angle \/ Latch-type) shank for compatibility with standard slow-speed handpieces\u003c\/li\u003e\n\u003cli\u003eEngineered and manufactured in Germany to exacting quality standards\u003c\/li\u003e\n\u003cli\u003eConsistent cutting efficiency across repeated clinical use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003ecarbide cylinder fissure dental bur\u003c\/strong\u003e is particularly suited for the following clinical applications:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/Cavity_Fissure_Prep.png?v=1767131647\"\u003e Cavity\/Fissure Preparation\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eIts cylinder flat design makes it an ideal choice for accessing and excavating fissures, establishing flat pulpal floors, and preparing Class I and Class II cavities with precision and efficiency. The RA latch-type shank ensures secure engagement with standard slow-speed contra-angle handpieces, making integration into existing clinical workflows straightforward.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does this bur use?\u003c\/strong\u003e This bur features an RA (latch-type) shank, compatible with standard slow-speed contra-angle handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included per pack?\u003c\/strong\u003e Each pack contains 6 burs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification for this carbide cylinder fissure dental bur?\u003c\/strong\u003e The ISO classification is 500 204 107 006 012.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is this bur manufactured?\u003c\/strong\u003e This bur is engineered and manufactured in Germany to exacting quality standards.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/MadeInGermanySmall.png?v=1775134964\" alt=\"Dental Instruments, Tools, Burs, Diamonds and Polishers Made In Germany\"\u003e\u003c\/div\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367854969118,"sku":"020509","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/21-base_0d6a1687-5b66-4653-b410-f757e0a06f42.png?v=1766500238","url":"https:\/\/deutschedt.com\/products\/carbide-cylinder-fissure-bur-21-012-ra-fiss-cyl-6pk","provider":"Deutsche Dental Technologien","version":"1.0","type":"link"}