{"title":"US No. 7108 Bur – Busch Finishing Bud Carbide, Made in Germany","description":"\u003cp\u003eThe \u003cstrong\u003eUS No. 7108\u003c\/strong\u003e is the American number for a bud finishing bur with a 2.3 mm head (ISO size 023): a bud-shaped finishing head whose rounded profile follows occlusal anatomy. Busch \u0026amp; Co. manufactures it in Germany as \u003cstrong\u003eBusch No. 46 023\u003c\/strong\u003e. Every US No. 7108 on this page is a genuine Busch instrument and ships from our US warehouse.\u003c\/p\u003e\u003ch2\u003eWhich US No. 7108 Do You Need?\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;background:#f6f6f6;\"\u003eUS No.\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;background:#f6f6f6;\"\u003eBusch No.\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;background:#f6f6f6;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;background:#f6f6f6;\"\u003eCut\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;background:#f6f6f6;\"\u003eShank\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;background:#f6f6f6;\"\u003eBest for\u003c\/th\u003e\n\u003cth style=\"border:1px solid #ddd;padding:6px 10px;text-align:left;background:#f6f6f6;\"\u003ePack\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003ca href=\"\/products\/carbide-flame-finishing-bur-dental-46-023-fg-pack-of-2\"\u003e7108\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e46 023\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eCarbide\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e—\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eFG\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eHigh-speed handpiece\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp style=\"font-size:13px;\"\u003eFG (friction grip, 1.6 mm shank, high-speed handpiece). See the \u003ca href=\"\/pages\/busch-bur-size-chart\"\u003eBusch Bur Size Chart\u003c\/a\u003e for head and shank dimensions.\u003c\/p\u003e\u003ch2\u003eClinical Uses of the US No. 7108\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOcclusal composite finishing:\u003c\/strong\u003e re-establishing cusp inclines and fossae after placement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOcclusal adjustment:\u003c\/strong\u003e refining premature contacts on restorations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLingual anterior finishing:\u003c\/strong\u003e the rounded form suits concave lingual surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt 2.3 mm the No. 7108 is a larger bud for broader occlusal surfaces.\u003c\/p\u003e\u003ch2\u003eSpeed and Technique\u003c\/h2\u003e\u003cp\u003eUse with water spray and light pressure in the high-speed handpiece, following the anatomy with the curve of the head. Maximum recommended speeds for every Busch shape are in our \u003ca href=\"\/pages\/dental-bur-speed-chart\"\u003eDental Bur Speed Chart\u003c\/a\u003e, and reprocessing steps in the \u003ca href=\"\/pages\/dental-bur-sterilization-guide\"\u003eBur Sterilization Guide\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eMade in Germany by Busch \u0026amp; Co.\u003c\/h2\u003e\u003cp\u003eBusch \u0026amp; Co. has manufactured rotary instruments in Engelskirchen, Germany since 1905. Every instrument on this page is a genuine Busch product, precision-ground on a concentric shank under ISO-certified quality management and guaranteed to arrive free of manufacturing defects under our \u003ca href=\"\/pages\/warranty\"\u003eBusch arrival guarantee\u003c\/a\u003e.\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Busch number for a US 7108 bur?\u003c\/strong\u003e Busch No. 46 023 in carbide (FG).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is a No. 7108 bur?\u003c\/strong\u003e The No. 7108 has a 2.3 mm head diameter (ISO size 023) on a bud finishing bur head, multi-bladed bud (egg) finishing head.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre Busch No. 7108 burs reusable?\u003c\/strong\u003e Yes. Carbide and steel burs are cleaned, disinfected and sterilized between patients and replaced when they dull; the \u003ca href=\"\/pages\/dental-bur-sterilization-guide\"\u003eBur Sterilization Guide\u003c\/a\u003e gives the validated steps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated resources:\u003c\/strong\u003e \u003ca href=\"\/pages\/us-bur-numbers\"\u003eUS Bur Number Finder\u003c\/a\u003e · \u003ca href=\"\/pages\/bur-comparison-chart\"\u003eBur Comparison Chart\u003c\/a\u003e · \u003ca href=\"\/pages\/dental-bur-speed-chart\"\u003eSpeed Chart\u003c\/a\u003e · \u003ca href=\"\/pages\/dental-bur-glossary\"\u003eBur Glossary\u003c\/a\u003e · Nearby sizes: \u003ca href=\"\/collections\/us-7104-bur\"\u003eUS No. 7104\u003c\/a\u003e, \u003ca href=\"\/collections\/us-7106-bur\"\u003eUS No. 7106\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"carbide-flame-finishing-bur-dental-46-023-fg-pack-of-2","title":"US No. 7108 Busch Carbide Finishing Bud Bur | Busch No. 46 023 – FG | Pack of 2","description":"\u003cp\u003eThe \u003cstrong\u003ecarbide flame finishing bur dental\u003c\/strong\u003e professionals rely on — Busch \u0026amp; Co. 46 023 (US No. 7108) — is a precision-engineered flame-shaped finishing bur designed to deliver consistently smooth, refined margins in a variety of restorative procedures. Manufactured in Germany to exacting standards, this bur reflects the quality and craftsmanship Busch \u0026amp; Co. GmbH has long been recognized for in the dental industry.\u003c\/p\u003e\u003ch2\u003eProduct Classification\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ecarbide flame finishing bur dental\u003c\/strong\u003e instrument is classified under the following ISO standard: \u003cstrong\u003eISO 500 314 254 072 023\u003c\/strong\u003e. It is supplied in a convenient pack of 2, ensuring clinical continuity and value. The FG (Friction Grip) shank type makes it compatible with standard high-speed handpieces used in modern dental practices.\u003c\/p\u003e\u003ch2\u003eKey Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCavity\/Fissure Preparation:\u003c\/strong\u003e The flame geometry allows precise access and shaping within cavities and fissures, supporting accurate preparation with minimal trauma to surrounding tooth structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilling Treatment:\u003c\/strong\u003e Ideal for finishing and contouring composite, amalgam, and other restorative materials, helping achieve smooth, well-defined margins and optimal surface texture.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Bur?\u003c\/h2\u003e\u003cp\u003eAs a \u003cstrong\u003ecarbide flame finishing bur dental\u003c\/strong\u003e instrument made in Germany, the Busch 46 023 combines superior carbide construction with a refined flame tip profile. The result is a bur that offers consistent cutting efficiency, reduced vibration, and extended working life — qualities that matter in demanding clinical environments.\u003c\/p\u003e\u003cp\u003eThis pack of 2 is well-suited for practitioners who prioritize reliability and precision in every restorative case.\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\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does the 46 023 use?\u003c\/strong\u003e This bur features an FG (Friction Grip) shank, compatible with standard high-speed dental handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e Each order contains a pack of 2 burs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification?\u003c\/strong\u003e The ISO classification for this \u003cstrong\u003ecarbide flame finishing bur dental\u003c\/strong\u003e is 500 314 254 072 023.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-46-023-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;\"\u003eH46.314.023\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;\"\u003eH46.31.023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eMeisinger\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eHM46-023-FG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eSS White\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003e350056\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;\"\u003eFG7108-KC0\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;\"\u003eR707108\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":50367868895518,"sku":"021449","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/46-base_f66184fc-b0bf-41c9-85a7-fbf35c2257cf.png?v=1766502672"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/collections\/46-base_f66184fc-b0bf-41c9-85a7-fbf35c2257cf.png?v=1789481719","url":"https:\/\/deutschedt.com\/collections\/us-7108-bur.oembed","provider":"Deutsche Dental Technologien","version":"1.0","type":"link"}