{"title":"US No. 7004 Bur – Busch Finishing Round Carbide \u0026 Steel, Made in Germany","description":"\u003cp\u003eThe \u003cstrong\u003eUS No. 7004\u003c\/strong\u003e is the American number for a round finishing bur with a 1.4 mm head (ISO size 014): a round head with many fine blades that smooth rather than cut, for finishing restorations and margins. Busch \u0026amp; Co. manufactures it in Germany as \u003cstrong\u003eBusch No. 41 014\u003c\/strong\u003e. Every US No. 7004 on this page is a genuine Busch instrument and ships from our US warehouse.\u003c\/p\u003e\u003ch2\u003eWhich US No. 7004 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\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003ca href=\"\/products\/carbide-round-finishing-dental-bur-41-014-pack-of-2\"\u003e7004\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e41 014\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;\"\u003eRA\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eSlow-speed contra-angle\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e\u003ca href=\"\/products\/steel-round-finishing-dental-bur-41-014-hp-pack-of-6\"\u003e7004\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e41 014\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eSteel\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;\"\u003eHP\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eEconomical laboratory cutting of acrylics and plaster\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp style=\"font-size:13px;\"\u003eRA (latch, 2.35 mm shank, contra-angle). HP (2.35 mm shank, straight 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. 7004\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite and amalgam finishing:\u003c\/strong\u003e smoothing occlusal and marginal areas after contouring without gouging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMargin refinement:\u003c\/strong\u003e blending restoration margins into tooth structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory finishing:\u003c\/strong\u003e the steel HP versions smooth acrylic and remove tool marks in the straight handpiece.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt 1.4 mm the No. 7004 is a small finishing head for pits and fine margins.\u003c\/p\u003e\u003ch2\u003eSpeed and Technique\u003c\/h2\u003e\u003cp\u003eFinishing burs work at reduced pressure: use them with water spray in the contra-angle or high-speed handpiece and let the blade count produce the surface; heavy pressure only dulls them. 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 7004 bur?\u003c\/strong\u003e Busch No. 41 014 in carbide (RA); Busch No. 41 014 in steel (HP).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is a No. 7004 bur?\u003c\/strong\u003e The No. 7004 has a 1.4 mm head diameter (ISO size 014) on a round finishing bur head, multi-bladed round finishing head.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCarbide or steel?\u003c\/strong\u003e Tungsten carbide for enamel, dentin, composite and amalgam in the clinic; the steel No. 7004 is the economical choice for acrylics, plaster and other soft materials in the laboratory.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre Busch No. 7004 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-7002-bur\"\u003eUS No. 7002\u003c\/a\u003e, \u003ca href=\"\/collections\/us-7005-bur\"\u003eUS No. 7005\u003c\/a\u003e, \u003ca href=\"\/collections\/us-7006-bur\"\u003eUS No. 7006\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"steel-round-finishing-dental-bur-41-014-hp-pack-of-6","title":"US No. 7004 Busch Steel Finishing Round Bur | Busch No. 41 014 – HP | Pack of 6","description":"\u003cp\u003eThe \u003cstrong\u003esteel round finishing dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed to deliver smooth, controlled finishing results in plastics technology applications. Crafted from high-quality steel, this round finishing bur offers the consistency and reliability that dental and technical professionals demand in demanding workflows.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis bur is classified under the ISO standard \u003cstrong\u003e310 104 001 071 014\u003c\/strong\u003e, ensuring compatibility and traceability within regulated professional environments. The round geometry of this \u003cstrong\u003esteel round finishing dental bur\u003c\/strong\u003e makes it ideally suited for contouring, smoothing, and refining surfaces with precision and control. Each pack contains \u003cstrong\u003e6 burs\u003c\/strong\u003e, providing excellent value for high-volume use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-grade steel construction for durability and consistent cutting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round — optimized for finishing and contouring tasks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 310 104 001 071 014\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 Type:\u003c\/strong\u003e HP (Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Plastics Technology\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003esteel round finishing dental bur\u003c\/strong\u003e is specifically indicated for use in Plastics Technology, making it a versatile instrument for laboratory and technical workflows. Its refined cutting geometry ensures smooth surface results without compromising structural integrity.\u003c\/p\u003e\u003ch2\u003eMade in Germany\u003c\/h2\u003e\u003cp\u003eManufactured by Busch \u0026amp; Co. GmbH, this instrument reflects the high standards of German engineering.  Every \u003cstrong\u003esteel round finishing dental bur\u003c\/strong\u003e in this range is produced with meticulous quality control to meet the expectations of professionals worldwide.\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\u003eHow many burs are included in this pack?\u003c\/strong\u003e Each pack contains 6 burs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ISO classification for this bur?\u003c\/strong\u003e This bur is classified as ISO 310 104 001 071 014.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat application is this bur designed for?\u003c\/strong\u003e It is designed for use in Plastics Technology workflows.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367819710750,"sku":"011865","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/41-stahl-zt-base_5accafda-ec41-4655-b3d8-da251ab89108.png?v=1766501735"},{"product_id":"carbide-round-finishing-dental-bur-41-014-pack-of-2","title":"US No. 7004 Busch Carbide Finishing Round Bur | Busch No. 41 014 – RA | Pack of 2","description":"\u003cp\u003eThe \u003cstrong\u003ecarbide round finishing dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision-engineered instrument designed to deliver smooth, controlled results in restorative and operative dental procedures. Built to exacting German standards, this bur is part of a trusted product line used by dental professionals worldwide.\u003c\/p\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Carbide, Round, Finishing Bur\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Number:\u003c\/strong\u003e 41 014 (US No. 7004)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Classification:\u003c\/strong\u003e 500 204 001 071 014\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Pack of 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cp\u003eAs a \u003cstrong\u003ecarbide round finishing dental bur\u003c\/strong\u003e, this instrument is engineered for refined finishing work where precision and surface quality are critical. The round geometry allows smooth contouring in confined preparation areas, while the carbide construction ensures durability and consistent cutting performance across multiple uses.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003ecarbide round finishing dental bur\u003c\/strong\u003e is suited for filling treatment procedures, enabling clinicians to achieve clean margins and well-defined cavity forms. Its design supports accurate, repeatable performance in daily clinical practice.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003ecarbide round finishing dental bur\u003c\/strong\u003e is well-suited for the following clinical procedures:\u003c\/p\u003e\u003ctable role=\"presentation\" style=\"border:0;border-collapse:collapse;width:100%;max-width:640px;margin:0 0 1em 0;background:transparent;\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border:0;padding:6px 14px 6px 4px;text-align:center;vertical-align:middle;width:52px;background:transparent;line-height:0;font-size:0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/Filling_treatment.png?v=1767131647\" alt=\"Filling Treatment\" width=\"34\" height=\"34\" loading=\"lazy\" style=\"display:block;margin:0 auto;width:34px;height:34px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:6px 0;text-align:left;vertical-align:middle;background:transparent;\"\u003e\n\u003cstrong\u003eFilling Treatment\u003c\/strong\u003e — Contouring, finishing and polishing of amalgam and composite restorations.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eGerman Engineering\u003c\/h2\u003e\u003cp\u003eManufactured in Germany by Busch \u0026amp; Co. GmbH, this instrument reflects the high-quality craftsmanship and strict manufacturing standards associated with German dental instrument production. Each \u003cstrong\u003ecarbide round finishing dental bur\u003c\/strong\u003e in this pack is produced to meet consistent dimensional and performance tolerances.\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 ISO classification for this bur?\u003c\/strong\u003e The ISO classification is 500 204 001 071 014.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e This listing includes a pack of 2 burs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat procedures is this bur designed for?\u003c\/strong\u003e It is primarily indicated for filling treatment applications requiring smooth, controlled finishing.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/bur-comparison-chart#b-41-014-ra\" 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;\"\u003eH41.204.014\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;\"\u003eH41.21.014\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;\"\u003eHM41-014-RA\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":50367854739742,"sku":"021411","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/41-base_cffd47c1-7d7d-49e9-aaaa-14d78c1f84c2.png?v=1766501741"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/collections\/41-base_cffd47c1-7d7d-49e9-aaaa-14d78c1f84c2.png?v=1789481712","url":"https:\/\/deutschedt.com\/collections\/us-7004-bur.oembed","provider":"Deutsche Dental Technologien","version":"1.0","type":"link"}