{"product_id":"carbide-crown-cutter-bur-for-precious-metal-alloys-21rx-012-fg-pack-of-6","title":"21RX 012 FG CROWN CUTTER CARBIDE - (Pack of 6)","description":"\u003cp\u003eThe \u003cstrong\u003ecarbide crown cutter bur for precious metal alloys\u003c\/strong\u003e by Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed specifically for crown separation procedures in dental practice. Built to exacting German manufacturing standards, this instrument delivers reliable, controlled cutting performance in demanding clinical environments.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis instrument features a cylinder round, double cut carbide design, making the \u003cstrong\u003ecarbide crown cutter bur for precious metal alloys\u003c\/strong\u003e an ideal choice when working with gold and other precious metal restorations. The double cut flute pattern ensures efficient material removal while maintaining a smooth cutting action that reduces stress on both the restoration and surrounding structures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStandard Classification:\u003c\/strong\u003e ISO: 500 314 140 019 012\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCarbide construction for long-lasting sharpness and durability\u003c\/li\u003e\n\u003cli\u003eCylinder round geometry for precise, controlled crown separation\u003c\/li\u003e\n\u003cli\u003eDouble cut flute pattern for efficient cutting in precious metal alloys\u003c\/li\u003e\n\u003cli\u003eDesigned and manufactured in Germany to strict quality standards\u003c\/li\u003e\n\u003cli\u003eSupplied as a convenient pack of 6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe primary application of this \u003cstrong\u003ecarbide crown cutter bur for precious metal alloys\u003c\/strong\u003e is crown separation — the controlled removal or sectioning of precious metal crowns and restorations. Its geometry and cutting characteristics make it well suited for use where precision and repeatability are essential.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCarbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCylinder Round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut Type\u003c\/td\u003e\n\u003ctd\u003eDouble Cut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISO Classification\u003c\/td\u003e\n\u003ctd\u003e500 314 140 019 012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack Quantity\u003c\/td\u003e\n\u003ctd\u003e6 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat makes this bur suitable for precious metal alloys?\u003c\/strong\u003e The carbide construction and double cut design allow effective engagement with the hardness of precious metal alloys without excessive heat generation or premature wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this the correct \u003cstrong\u003ecarbide crown cutter bur for precious metal alloys\u003c\/strong\u003e for FG handpieces?\u003c\/strong\u003e Yes, the 21RX FG designation indicates compatibility with friction-grip (FG) high-speed handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e Each pack contains 6 burs, providing excellent value for busy dental practices.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367863685406,"sku":"020673","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/21rx-base_10d1ea26-267d-4d2e-967f-b458a7305277.png?v=1766500376","url":"https:\/\/deutschedt.com\/products\/carbide-crown-cutter-bur-for-precious-metal-alloys-21rx-012-fg-pack-of-6","provider":"Deutsche Dental Technologien","version":"1.0","type":"link"}