{"title":"845KR Rounded-Edge Taper Diamond Bur – Busch, Made in Germany","description":"\u003cp\u003eThe \u003cstrong\u003eBusch 845KR\u003c\/strong\u003e is a rounded-edge taper diamond bur, made by Busch \u0026amp; Co. in Engelskirchen, Germany. This page brings together every 845KR we carry: head sizes 014 (1.4 mm), 016 (1.6 mm), 018 (1.8 mm) and 025 (2.5 mm), in medium, fine and extra fine grit, on FG shanks. Every bur ships from our US warehouse.\u003c\/p\u003e\n\u003ch2\u003eWhich Busch 845KR Do You Need?\u003c\/h2\u003e\n\u003cp\u003eChoose the grit first, then the head size; every active 845KR in the collection is linked once below, and the last three digits of each Busch number are the ISO head size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBusch 845KR diamonds – FG, medium grit\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBusch No.\u003c\/th\u003e\n\u003cth\u003ePattern or size\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/diamond-cone-dental-bur-medium-grit-845kr-016-fg-pack-of-6\"\u003e845KR 016\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 016 (1.6 mm) · medium grit · FG · pack of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/diamond-cone-dental-bur-medium-grit-845kr-018-fg-pack-of-6\"\u003e845KR 018\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 018 (1.8 mm) · medium grit · FG · pack of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/diamond-dental-bur-cone-rounded-medium-grit-845kr-025-fg-pack-of-6\"\u003e845KR 025\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 025 (2.5 mm) · medium grit · FG · pack of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eBusch 845KR diamonds – FG, fine and extra fine grit\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBusch No.\u003c\/th\u003e\n\u003cth\u003ePattern or size\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/diamond-cone-dental-bur-fine-grit-8845kr-014-fg-pack-of-2\"\u003e8845KR 014\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 014 (1.4 mm) · fine grit, red ring · FG · pack of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/fine-grit-diamond-cone-dental-bur-8845kr-016-pack-of-2\"\u003e8845KR 016\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 016 (1.6 mm) · fine grit, red ring · FG · pack of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/fine-grit-diamond-cone-dental-bur-8845kr-018-fg-pack-of-2\"\u003e8845KR 018\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 018 (1.8 mm) · fine grit, red ring · FG · pack of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/fine-grit-diamond-cone-dental-bur-8845kr-025-fg-pack-of-2\"\u003e8845KR 025\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 025 (2.5 mm) · fine grit, red ring · FG · pack of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/extra-fine-diamond-cone-dental-bur-845kref-016-fg\"\u003e845KREF 016\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eISO size 016 (1.6 mm) · extra fine grit, yellow ring · FG · pack of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eChoosing a Grit\u003c\/h2\u003e\n\u003cp\u003eBusch marks grit with a colored ring and a prefix on the figure number, so you can order the exact 845KR you need:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium\u003c\/strong\u003e (standard): Busch No. 845KR for everyday preparation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine\u003c\/strong\u003e (red ring): Busch No. 8845KR for refining margins and surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Fine\u003c\/strong\u003e (yellow ring): Busch No. 845KREF for final finishing and polishing preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSizes and Shanks\u003c\/h2\u003e\n\u003cp\u003eThe three-digit size code is the head diameter in tenths of a millimeter (for example, 012 = 1.2 mm).\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFG (friction grip, 1.6 mm shank for the high-speed handpiece)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eSee the \u003ca href=\"\/pages\/busch-bur-size-chart\"\u003eBusch Bur Size Chart\u003c\/a\u003e for full dimensions and the \u003ca href=\"\/pages\/dental-bur-speed-chart\"\u003eDental Bur Speed Chart\u003c\/a\u003e for maximum recommended speeds.\u003c\/p\u003e\n\u003ch2\u003eMade in Germany by Busch \u0026amp; Co.\u003c\/h2\u003e\n\u003cp\u003eBusch \u0026amp; Co. has manufactured rotary instruments in Engelskirchen, Germany since 1905. Each diamond is produced under ISO 13485-certified quality management on a concentric shank for smooth, chatter-free cutting, and is covered by our \u003ca href=\"\/pages\/warranty\"\u003eBusch warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eClinical Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRounded shoulder:\u003c\/strong\u003e a shoulder finish line with a rounded internal angle, ideal for all-ceramic and zirconia crowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered axial walls:\u003c\/strong\u003e correct convergence for retention in one pass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramic-friendly preparation:\u003c\/strong\u003e rounded line angles that reduce stress concentration in the restoration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Reconditioning\u003c\/h2\u003e\n\u003cp\u003eBusch rotary instruments are reusable: clean, disinfect and sterilize them between patients according to the manufacturer’s instructions, and replace a bur once it dulls or shows damage. Our \u003ca href=\"\/pages\/dental-bur-reprocessing-sterilization-guide\"\u003eDental Bur Reprocessing \u0026amp; Sterilization Guide\u003c\/a\u003e walks through the workflow for carbide, diamond and steel instruments.\u003c\/p\u003e\n\u003ch2\u003eCompare With\u003c\/h2\u003e\n\u003cp\u003eRelated Busch collections: \u003ca href=\"\/collections\/846kr-rounded-edge-taper-diamond-bur\"\u003e846KR Rounded-Edge Taper Diamond Bur\u003c\/a\u003e, \u003ca href=\"\/collections\/847kr-rounded-edge-taper-diamond-bur\"\u003e847KR Rounded-Edge Taper Diamond Bur\u003c\/a\u003e, \u003ca href=\"\/collections\/845-flat-end-taper-diamond-bur\"\u003e845 Flat-End Taper Diamond Bur\u003c\/a\u003e, \u003ca href=\"\/collections\/835kr-rounded-edge-cylinder-diamond-bur\"\u003e835KR Rounded-Edge Cylinder Diamond Bur\u003c\/a\u003e, and \u003ca href=\"\/collections\/crown-and-bridge-dental-bur-collection\"\u003eCrown and Bridge Dental Burs\u003c\/a\u003e. For numbering, sizes and speeds, see the \u003ca href=\"\/pages\/us-bur-numbers\"\u003eUS Bur Number Finder\u003c\/a\u003e, the \u003ca href=\"\/pages\/dental-bur-color-coding-iso-guide\"\u003eColor Coding \u0026amp; ISO Guide\u003c\/a\u003e and the \u003ca href=\"\/pages\/dental-bur-speed-chart\"\u003eDental Bur Speed Chart\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eReference resources: \u003ca href=\"\/pages\/bur-comparison-chart\"\u003eBur Comparison Chart\u003c\/a\u003e · \u003ca href=\"\/pages\/busch-bur-size-chart\"\u003eSize Chart\u003c\/a\u003e · \u003ca href=\"\/pages\/dental-bur-glossary\"\u003eBur Glossary\u003c\/a\u003e · \u003ca href=\"\/collections\/dental-diamond-bur-collection\"\u003eAll Busch Diamond Burs\u003c\/a\u003e\u003c\/p\u003e\n\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\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes does the Busch 845KR come in?\u003c\/strong\u003e We carry the 845KR in head sizes 014 (1.4 mm), 016 (1.6 mm), 018 (1.8 mm) and 025 (2.5 mm).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do the numbers in front of 845KR mean?\u003c\/strong\u003e They indicate grit: 845KR with no prefix is medium, 8845KR is fine and 845KREF is extra fine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich handpiece does the 845KR fit?\u003c\/strong\u003e Every 845KR on this page has an FG (friction grip, 1.6 mm shank for the high-speed handpiece).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Busch diamonds be reused?\u003c\/strong\u003e Yes. Clean, disinfect and sterilize between patients following the \u003ca href=\"\/pages\/dental-bur-reprocessing-sterilization-guide\"\u003eBur Sterilization Guide\u003c\/a\u003e, and replace the bur when cutting efficiency drops.\u003c\/p\u003e","products":[{"product_id":"diamond-cone-dental-bur-fine-grit-8845kr-014-fg-pack-of-2","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 8845KR 014 – Fine Grit, Red Ring – FG | Pack of 2","description":"\u003cp\u003eThe \u003cstrong\u003ediamond taper (cone) dental bur fine grit\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision rotary instrument engineered for demanding restorative and prosthetic procedures. Featuring a taper (cone) rounded edge geometry with a fine grit red ring designation, this bur delivers controlled, smooth material removal with minimal risk of chipping or over-reduction.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Fine (Red Ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 514 014\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e FG (Friction Grip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Pack of 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ediamond taper (cone) dental bur fine grit\u003c\/strong\u003e is indicated for the following procedures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity\/Fissure Preparation:\u003c\/strong\u003e The tapered taper (cone) profile allows accurate access and preparation of fissures and carious lesions while preserving healthy tooth structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation:\u003c\/strong\u003e Ideal for creating smooth, well-defined margins and consistent taper during full or partial crown preparation workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality \u0026amp; Origin\u003c\/h2\u003e\u003cp\u003eManufactured in Germany, every \u003cstrong\u003ediamond taper (cone) dental bur fine grit\u003c\/strong\u003e in this range reflects Busch's longstanding commitment to precision engineering and consistent clinical performance. German-made quality ensures reliable diamond bonding, dimensional accuracy, and durability across repeated use protocols.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification for this bur?\u003c\/strong\u003e The ISO classification is 806 314 544 514 014, identifying the instrument's shape, grit, and shank type within the international standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the red ring indicate?\u003c\/strong\u003e The red ring denotes a fine grit diamond coating, suitable for finishing and fine preparation work where surface smoothness is a priority.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a friction grip (FG) bur?\u003c\/strong\u003e Yes, this \u003cstrong\u003ediamond taper (cone) dental bur fine grit\u003c\/strong\u003e uses an FG (Friction Grip) shank, compatible with standard high-speed handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e Each pack contains 2 burs.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-8845kr-014-fg\" style=\"color:inherit;text-decoration:none;\"\u003eCompare With\u003c\/a\u003e\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;margin:0 0 1em 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eManufacturer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eKomet (Gebr. Brasseler)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e8845KR.314.014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eNTI (Kerr Rotary)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eF845KR-014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e Busch catalogs and product brochures for this line are available in our \u003ca href=\"\/pages\/busch-burs-catalogs\"\u003eBusch Burs Catalog Library\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367926075678,"sku":"035193","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_7a97949c-6e99-4ce8-986c-44a046311e22.png?v=1781202250"},{"product_id":"fine-grit-diamond-cone-dental-bur-8845kr-016-pack-of-2","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 8845KR 016 – Fine Grit, Red Ring – FG | Pack of 2","description":"\u003cp\u003eThe \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed to meet the demanding standards of modern restorative and prosthetic dentistry. Featuring a taper (cone) rounded edge geometry with fine grit diamond abrasive and a distinctive red ring designation, this bur delivers controlled, refined cutting suited to critical clinical procedures.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Fine (Red Ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 514 016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 2 burs per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Busch \u0026amp; Co. GmbH, Made in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e is indicated for a range of restorative and preparatory procedures where precision and surface quality are paramount. Its taper (cone) rounded edge profile makes it particularly well-suited for the following applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity and Fissure Preparation:\u003c\/strong\u003e Provides accurate access and shaping with minimal trauma to surrounding tooth structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation:\u003c\/strong\u003e Facilitates smooth, consistent reduction and margin definition essential for optimal prosthetic fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Bur?\u003c\/h2\u003e\u003cp\u003eAs a \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e, this instrument excels in finishing and refining prepared surfaces, leaving a smooth texture that supports accurate impressions and restorative seating. Manufactured in Germany by Busch \u0026amp; Co. GmbH, each bur reflects a commitment to dimensional consistency and material quality that clinicians rely on for predictable outcomes.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does the red ring indicate?\u003c\/strong\u003e The red ring color coding designates fine grit, consistent with international dental bur grit standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e Each pack contains 2 burs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification for this bur?\u003c\/strong\u003e The ISO classification is 806 314 544 514 016.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this bur suitable for crown preparation?\u003c\/strong\u003e Yes, the \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e is indicated for crown preparation as well as cavity and fissure preparation.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-8845kr-016-fg\" style=\"color:inherit;text-decoration:none;\"\u003eCompare With\u003c\/a\u003e\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;margin:0 0 1em 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eManufacturer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eKomet (Gebr. Brasseler)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e8845KR.314.016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eBrasseler USA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e8845KR.31.016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eNTI (Kerr Rotary)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eF845KR-016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eEdenta\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eF845KR.314.016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e Busch catalogs and product brochures for this line are available in our \u003ca href=\"\/pages\/busch-burs-catalogs\"\u003eBusch Burs Catalog Library\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367926108446,"sku":"035195","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_73d4d8bf-4cea-4654-9ce7-d5cc39b98390.png?v=1781202246"},{"product_id":"fine-grit-diamond-cone-dental-bur-8845kr-018-fg-pack-of-2","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 8845KR 018 – Fine Grit, Red Ring – FG | Pack of 2","description":"\u003cp\u003eThe \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e 8845KR 018 FG from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed for demanding restorative and prosthodontic procedures. With its taper (cone) rounded edge geometry and fine grit diamond coating identified by the red ring, this bur delivers controlled, refined cutting action suited to exacting clinical workflows.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Fine (Red Ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 514 018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e FG (Friction Grip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 2 burs per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e is indicated for the following procedures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity and Fissure Preparation:\u003c\/strong\u003e The taper (cone) rounded edge profile allows precise access and shaping within cavity margins, enabling clean preparation with minimal trauma to surrounding tooth structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation:\u003c\/strong\u003e The fine grit surface provides smooth finishing cuts during crown preparation, supporting accurate marginal definition and a refined surface texture ready for impression or scanning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality and Origin\u003c\/h2\u003e\u003cp\u003eManufactured in Germany, this \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e reflects the rigorous standards associated with Busch \u0026amp; Co. GmbH engineering. German-made dental instruments are widely recognized for consistent diamond particle distribution, long service life, and reliable dimensional accuracy across the working head.\u003c\/p\u003e\u003cp\u003eSupplied as a pack of two, this product offers practical value for busy clinical environments where instrument turnover and sterilization cycles demand reliable replacements on hand. Each bur in the pack meets the same exacting ISO standard, ensuring consistent performance throughout use.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does the red ring indicate on this bur?\u003c\/strong\u003e The red ring is the ISO color-code designation for fine grit diamond instruments, indicating a finer abrasive particle size suitable for finishing and refined preparation cuts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type is the 8845KR 018 FG?\u003c\/strong\u003e This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces used in most dental operatories.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included in one pack?\u003c\/strong\u003e Each pack contains 2 individual \u003cstrong\u003efine grit diamond taper (cone) dental burs\u003c\/strong\u003e, providing a convenient backup for clinical use.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-8845kr-018-fg\" style=\"color:inherit;text-decoration:none;\"\u003eCompare With\u003c\/a\u003e\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;margin:0 0 1em 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eManufacturer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eKomet (Gebr. Brasseler)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e8845KR.314.018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eBrasseler USA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e8845KR.31.018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eNTI (Kerr Rotary)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eF845KR-018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eEdenta\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eF845KR.314.018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e Busch catalogs and product brochures for this line are available in our \u003ca href=\"\/pages\/busch-burs-catalogs\"\u003eBusch Burs Catalog Library\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367926206750,"sku":"035197","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_2946348b-0913-427a-ae63-f76f753a899d.png?v=1781202243"},{"product_id":"fine-grit-diamond-cone-dental-bur-8845kr-025-fg-pack-of-2","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 8845KR 025 – Fine Grit, Red Ring – FG | Pack of 2","description":"\u003cp\u003eThe \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision rotary instrument engineered for controlled, accurate cutting in demanding clinical environments. Featuring a taper (cone) rounded edge geometry and a fine grit diamond coating identified by its red ring, this instrument delivers smooth, consistent material removal with minimal trauma to surrounding tooth structure.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Fine (Red Ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 514 025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e Pack of 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type:\u003c\/strong\u003e FG (Friction Grip)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e is well-suited for a range of restorative and preparatory procedures, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity\/Fissure Preparation\u003c\/strong\u003e — Enables precise access and preparation of cavities and fissures with refined control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation\u003c\/strong\u003e — Facilitates smooth, accurate crown preparations, supporting optimal fit and finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Instrument\u003c\/h2\u003e\u003cp\u003eManufactured in Germany, this \u003cstrong\u003efine grit diamond taper (cone) dental bur\u003c\/strong\u003e reflects the exacting standards associated with German dental engineering. The fine grit designation makes it particularly appropriate for finishing and refined preparation stages where surface quality is critical. The red ring identification allows for quick, reliable grit selection chairside, reducing the risk of instrument mix-ups during procedures.\u003c\/p\u003e\u003cp\u003eSupplied as a pack of two, this instrument offers practical value for busy dental practices requiring consistent performance and reliable stock management. As with all Busch rotary instruments, this bur is designed to meet rigorous ISO standards, as reflected in the ISO classification 806 314 544 514 025.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does the red ring indicate on this dental bur?\u003c\/strong\u003e The red ring denotes a fine grit diamond coating, used for controlled cutting and finishing applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this bur compatible with standard high-speed handpieces?\u003c\/strong\u003e Yes, the FG (Friction Grip) shank is designed for use with standard high-speed dental handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included in each pack?\u003c\/strong\u003e Each pack contains 2 individual fine grit diamond taper (cone) dental bur instruments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is this instrument manufactured?\u003c\/strong\u003e This instrument is made in Germany by Busch \u0026amp; Co. GmbH.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-8845kr-025-fg\" style=\"color:inherit;text-decoration:none;\"\u003eCompare With\u003c\/a\u003e\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;margin:0 0 1em 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eManufacturer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eKomet (Gebr. Brasseler)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e8845KR.314.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eBrasseler USA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e8845KR.31.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eNTI (Kerr Rotary)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eF845KR-025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eAlpen (Coltène)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e60032107\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eEdenta\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eF845KR.314.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eHorico\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eFG 544 C 025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e Busch catalogs and product brochures for this line are available in our \u003ca href=\"\/pages\/busch-burs-catalogs\"\u003eBusch Burs Catalog Library\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367926239518,"sku":"035199","price":22.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_f8faf722-176c-4900-8007-99376e01e256.png?v=1781202240"},{"product_id":"diamond-cone-dental-bur-medium-grit-845kr-016-fg-pack-of-6","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 845KR 016 – Medium Grit – FG | Pack of 6","description":"\u003cp\u003eThe \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed to meet the demanding standards of modern dental practice. Featuring a taper (cone) rounded edge geometry and medium grit diamond coating, this bur delivers controlled, efficient cutting across a range of restorative and preparatory procedures.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 524 016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 6 burs per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e FG (Friction Grip)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e is well suited for the following clinical indications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity\/Fissure Preparation\u003c\/strong\u003e — precise access and outline form in enamel and dentin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation\u003c\/strong\u003e — efficient reduction and margin definition for full and partial crowns\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe taper (cone) rounded edge profile allows clinicians to work efficiently in anatomically complex areas, minimising unnecessary tissue removal while maintaining accurate preparation geometry.\u003c\/p\u003e\u003ch2\u003eQuality \u0026amp; Origin\u003c\/h2\u003e\u003cp\u003eManufactured in Germany, this instrument reflects Busch \u0026amp; Co. GmbH's long-standing commitment to quality, dimensional consistency, and clinical reliability. Each \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e is produced under rigorous manufacturing standards, ensuring predictable performance across procedures.\u003c\/p\u003e\u003cp\u003eSupplied in a convenient pack of 6, this product supports consistent availability in busy clinical environments, reducing the risk of instrument shortages mid-treatment.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification for this bur?\u003c\/strong\u003e The ISO classification is 806 314 544 524 016.\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 shank type does this bur use?\u003c\/strong\u003e This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this bur suitable for crown preparation?\u003c\/strong\u003e Yes, the \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e is indicated for crown preparation as well as cavity and fissure preparation.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-845kr-016-fg\" style=\"color:inherit;text-decoration:none;\"\u003eCompare With\u003c\/a\u003e\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;margin:0 0 1em 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eManufacturer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eKomet (Gebr. Brasseler)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e845KR.314.016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eBrasseler USA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e845KR.31.016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eNTI (Kerr Rotary)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eM845KR-016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eAlpen (Coltène)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e60032105\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eHorico\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eFG 544 016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e Busch catalogs and product brochures for this line are available in our \u003ca href=\"\/pages\/busch-burs-catalogs\"\u003eBusch Burs Catalog Library\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367926272286,"sku":"030503","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_860e925d-f65f-4c7f-aac7-2d8fb9807957.png?v=1781202236"},{"product_id":"diamond-cone-dental-bur-medium-grit-845kr-018-fg-pack-of-6","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 845KR 018 – Medium Grit – FG | Pack of 6","description":"\u003cp\u003eThe \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed for demanding clinical applications in restorative and prosthetic dentistry. With its taper (cone) rounded edge geometry and medium grit diamond coating, this bur delivers controlled, efficient cutting for a wide range of chairside procedures.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone), Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 524 018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 6 burs per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e FG (Friction Grip)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e is well-suited for the following procedures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity\/Fissure Preparation\u003c\/strong\u003e — The rounded taper (cone) profile enables precise access and shaping within cavities and fissures, minimizing unnecessary tissue removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation\u003c\/strong\u003e — The medium grit diamond surface provides smooth, accurate reduction of tooth structure when preparing for full or partial crown restorations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Diamond Bur?\u003c\/h2\u003e\u003cp\u003eManufactured in Germany, this instrument reflects the high engineering standards and quality control associated with Busch \u0026amp; Co. GmbH. The \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e is suitable for clinicians who require consistent performance, dimensional accuracy, and reliable cutting efficiency across multiple uses.\u003c\/p\u003e\u003cp\u003ePurchasing as a pack of 6 ensures that your practice maintains an adequate supply for uninterrupted clinical workflow. The FG shank is compatible with standard high-speed handpieces used in most dental operatories.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat does the ISO code 806 314 544 524 018 indicate?\u003c\/strong\u003e This ISO classification describes the bur's type, shape, grit, and dimensions according to international dental standards, ensuring compatibility and consistency across instruments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this bur suitable for high-speed handpieces?\u003c\/strong\u003e Yes, the FG (Friction Grip) shank is designed for use with standard high-speed dental handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e Each pack contains 6 individual \u003cstrong\u003ediamond taper (cone) dental bur medium grit\u003c\/strong\u003e instruments.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-845kr-018-fg\" style=\"color:inherit;text-decoration:none;\"\u003eCompare With\u003c\/a\u003e\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;margin:0 0 1em 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eManufacturer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eKomet (Gebr. Brasseler)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e845KR.314.018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eBrasseler USA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e845KR.31.018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eNTI (Kerr Rotary)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eM845KR-018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e Busch catalogs and product brochures for this line are available in our \u003ca href=\"\/pages\/busch-burs-catalogs\"\u003eBusch Burs Catalog Library\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367926534430,"sku":"030504","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_d20764a9-f00b-4653-bf44-a11c2e054646.png?v=1781202233"},{"product_id":"diamond-dental-bur-cone-rounded-medium-grit-845kr-025-fg-pack-of-6","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 845KR 025 – Medium Grit – FG | Pack of 6","description":"\u003cp\u003eThe \u003cstrong\u003ediamond dental bur taper (cone) rounded medium grit\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed to meet the exacting demands of modern restorative and prosthetic dentistry. Manufactured in Germany, this bur delivers consistent, controlled cutting performance across a range of clinical procedures.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone), Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 524 025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e FG (Friction Grip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 6 units (845KR 025)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ediamond dental bur taper (cone) rounded medium grit\u003c\/strong\u003e is well suited for the following procedures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity\/Fissure Preparation:\u003c\/strong\u003e The taper (cone) rounded geometry allows precise access and shaping within cavities and fissures, minimizing unnecessary tissue removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation:\u003c\/strong\u003e The medium grit diamond surface provides efficient stock removal while maintaining a smooth, consistent finish essential for accurate crown seating.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cp\u003eAs a \u003cstrong\u003ediamond dental bur taper (cone) rounded medium grit\u003c\/strong\u003e instrument, the 845KR 025 FG is produced to German manufacturing standards, ensuring dimensional accuracy and reliable diamond bonding across every unit in the pack. The rounded edge profile reduces the risk of ledging and supports smooth transitions during preparation. Medium grit is the versatile choice for the bulk of preparation work, balancing cutting speed with surface quality.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does this bur use?\u003c\/strong\u003e This bur uses an FG (Friction Grip) shank, compatible with standard high-speed handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included in this pack?\u003c\/strong\u003e Each pack contains 6 individual burs, providing excellent value for busy clinical practices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification for this instrument?\u003c\/strong\u003e The ISO classification is 806 314 544 524 025, which defines the instrument's shank, head shape, grit, and dimensions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this diamond dental bur taper (cone) rounded medium grit made in Germany?\u003c\/strong\u003e Yes, this instrument is proudly made in Germany by Busch \u0026amp; Co. GmbH.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-845kr-025-fg\" style=\"color:inherit;text-decoration:none;\"\u003eCompare With\u003c\/a\u003e\u003c\/h2\u003e\u003ctable style=\"border-collapse:collapse;margin:0 0 1em 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eManufacturer\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 12px;text-align:left;background:#f6f6f6;\"\u003eReference\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eKomet (Gebr. Brasseler)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e845KR.314.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eBrasseler USA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e845KR.31.025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eNTI (Kerr Rotary)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eM845KR-025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eAlpen (Coltène)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e60032109\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eHorico\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eFG 544 025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e Busch catalogs and product brochures for this line are available in our \u003ca href=\"\/pages\/busch-burs-catalogs\"\u003eBusch Burs Catalog Library\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367926599966,"sku":"030500","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_ed5544e5-9b12-4e6c-be55-1cbff3f5d40d.png?v=1781202230"},{"product_id":"extra-fine-diamond-cone-dental-bur-845kref-016-fg","title":"Busch Diamond Taper (Cone) Rounded Edge Bur | Busch No. 845KREF 016 – Extra Fine Grit, Yellow Ring – FG | Pack of 2","description":"\u003cp\u003eThe \u003cstrong\u003eextra fine diamond taper (cone) dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed to meet the exacting demands of modern restorative and prosthetic dentistry. With a taper (cone) rounded edge geometry and extra fine grit (Yellow Ring), this bur delivers controlled, refined material removal with minimal surface disruption.\u003c\/p\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Rounded Edge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit:\u003c\/strong\u003e Extra Fine (Yellow Ring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 806 314 544 504 016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Diameter:\u003c\/strong\u003e 016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e FG (Friction Grip)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack:\u003c\/strong\u003e 2 burs per pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eClinical Applications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003eextra fine diamond taper (cone) dental bur\u003c\/strong\u003e is engineered for two key clinical procedures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity\/Fissure Preparation:\u003c\/strong\u003e The taper (cone) rounded edge profile allows precise access and shaping within occlusal and interproximal cavities, preserving healthy tooth structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown Preparation:\u003c\/strong\u003e The extra fine grit ensures smooth finishing of axial walls and margins, reducing the need for additional polishing steps and supporting accurate impression capture.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Diamond Bur?\u003c\/h2\u003e\u003cp\u003eAs an \u003cstrong\u003eextra fine diamond taper (cone) dental bur\u003c\/strong\u003e, the 845KREF 016 FG is ideal for finishing and refining preparations where surface quality and marginal integrity are critical. The extra fine diamond abrasive minimizes micro-fractures and produces consistently smooth preparations, supporting optimal restorative outcomes.\u003c\/p\u003e\u003cp\u003eManufactured in Germany by Busch \u0026amp; Co. GmbH, this instrument reflects a long-standing tradition of quality engineering and clinical reliability. Each \u003cstrong\u003eextra fine diamond taper (cone) dental bur\u003c\/strong\u003e in this pack is produced to strict tolerances, ensuring predictable performance across procedures.\u003c\/p\u003e\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;box-shadow:0 2px 8px rgba(0,0,0,0.15);margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eBusch Warranty \u0026amp; 90-Day Returns\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eThis Busch instrument is \u003cstrong\u003eguaranteed against manufacturing and workmanship defects\u003c\/strong\u003e — we'll repair or replace it under normal professional use. Unused product in original packaging can also be \u003cstrong\u003ereturned or exchanged within 90 days\u003c\/strong\u003e of your invoice date. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat grit level is this bur?\u003c\/strong\u003e This bur features an extra fine grit, identified by a Yellow Ring, suitable for finishing and refining dental preparations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does this bur use?\u003c\/strong\u003e It uses an FG (Friction Grip) shank, compatible with standard high-speed handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e Each pack contains 2 burs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification?\u003c\/strong\u003e The ISO classification is 806 314 544 504 016.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50463800525086,"sku":"030505","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/845kr-base_b6843151-0b47-463c-9232-b54679a3b20b.png?v=1781201195"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/collections\/845kr-base_860e925d-f65f-4c7f-aac7-2d8fb9807957.png?v=1791892249","url":"https:\/\/deutschedt.com\/collections\/845kr-rounded-edge-taper-diamond-bur.oembed","provider":"Deutsche Dental Technologien","version":"1.0","type":"link"}