{"product_id":"carbide-cylinder-round-dental-bur-21r-012-hp-pack-of-6","title":"21R 012 (US No. 1158) HP FISS CYL RD CARBIDE - (Pack of 6)","description":"\u003cp\u003eThe \u003cstrong\u003ecarbide cylinder round dental bur\u003c\/strong\u003e 21R 012 (US No. 1158) by Busch \u0026amp; Co. GmbH is a precision-engineered HP (Handpiece) fissure cutter designed for demanding dental and technical applications. Manufactured to ISO standard 500 104 137 006 012, this tool delivers consistent, controlled material removal across a wide range of disciplines.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ecarbide cylinder round dental bur\u003c\/strong\u003e features a cylinder round geometry that enables smooth, even cutting strokes. The tungsten carbide construction ensures long-lasting sharpness and resistance to wear, making it a reliable choice for professionals who require repeatable accuracy. Each pack contains 6 burs, providing excellent value for busy practices and technical laboratories.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Making\u003c\/strong\u003e — Precise shaping and detailing of dental models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastics Technology\u003c\/strong\u003e — Efficient trimming and contouring of plastic-based materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown and Bridge Technology\u003c\/strong\u003e — Controlled preparation and finishing of crown and bridge restorations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Casting Technique\u003c\/strong\u003e — Accurate adjustment and refinement of cast model components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eISO Classification: 500 104 137 006 012\u003c\/li\u003e\n\u003cli\u003eUS No. 1158 designation for easy cross-referencing\u003c\/li\u003e\n\u003cli\u003eHP (Handpiece) shank compatibility\u003c\/li\u003e\n\u003cli\u003eCarbide construction for durability and consistent performance\u003c\/li\u003e\n\u003cli\u003eCylinder round form for versatile cutting geometry\u003c\/li\u003e\n\u003cli\u003ePack of 6 for cost-effective use\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification for this bur?\u003c\/strong\u003e The ISO classification for the 21R 012 carbide cylinder round dental bur is 500 104 137 006 012.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included in one pack?\u003c\/strong\u003e Each pack contains 6 burs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this bur suitable for both dental and technical laboratory use?\u003c\/strong\u003e Yes, the carbide cylinder round dental bur is designed for a variety of applications including model making, plastics technology, crown and bridge work, and model casting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is this product manufactured?\u003c\/strong\u003e This bur is proudly made in Germany by Busch \u0026amp; Co. GmbH, a trusted name in precision dental instrumentation.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367839863070,"sku":"020605","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/21r-zt-base_0e6aec96-185d-4a0e-80d2-3d9757aafb89.png?v=1766500353","url":"https:\/\/deutschedt.com\/products\/carbide-cylinder-round-dental-bur-21r-012-hp-pack-of-6","provider":"Deutsche Dental Technologien","version":"1.0","type":"link"}