{"title":"KERA Ceramic Podiatry Burs","description":"\u003cp\u003e\u003cstrong\u003eBusch KERA ceramic podiatry burs\u003c\/strong\u003e are cutters made from a tough technical ceramic instead of tungsten carbide. They stay cooler than metal and resist clogging with nail dust, so they keep a consistent cut through a full treatment.\u003c\/p\u003e\n\u003cp\u003eKERA cutters come in the same shapes podiatrists know from carbide (football (egg), bud round, flame, cylinder round and taper (cone) round) with medium (X), coarse safety (GQSR) and fine (FX) cuts, all on the standard HP shank. Every Busch podiatry instrument is made in Engelskirchen, Germany, under ISO 13485 certification.\u003c\/p\u003e\n\u003ch2\u003eWhich KERA Ceramic Podiatry Bur Do You Need?\u003c\/h2\u003e\n\u003cp\u003eEvery product in this collection, grouped by type. Competitor numbers are the closest podiatry pattern; see the full \u003ca href=\"\/pages\/podiatry-bur-comparison-chart\"\u003ePodiatry Bur Comparison Chart\u003c\/a\u003e for all brands.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCoarse cross cut, safety (GQSR)\u003c\/strong\u003e (3)\u003c\/summary\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBusch No.\u003c\/th\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003cth\u003eCut \/ Grit\u003c\/th\u003e\n\u003cth\u003eØ mm\u003c\/th\u003e\n\u003cth\u003eNTI\u003c\/th\u003e\n\u003cth\u003eMeisinger\u003c\/th\u003e\n\u003cth\u003eKomet\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\/ceramic-cone-round-dental-bur-k424gqsr-060-hp\"\u003eK424GQSR 060\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTaper (Cone) Round, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eCoarse cross cut, safety\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/ceramic-dental-bur-coarse-straight-power-cut-k425gqsr-060-hp\"\u003eK425GQSR 060\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlame, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eCoarse cross cut, safety\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/ceramic-cone-round-dental-bur-cutter-k429gqsr-040-hp\"\u003eK429GQSR 040\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTaper (Cone) Round, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eCoarse cross cut, safety\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003eZC079QSCN-040\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eMedium cross cut (X)\u003c\/strong\u003e (5)\u003c\/summary\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBusch No.\u003c\/th\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003cth\u003eCut \/ Grit\u003c\/th\u003e\n\u003cth\u003eØ mm\u003c\/th\u003e\n\u003cth\u003eNTI\u003c\/th\u003e\n\u003cth\u003eMeisinger\u003c\/th\u003e\n\u003cth\u003eKomet\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\/ceramic-cone-round-medium-double-cut-dental-bur-k424x-040-hp\"\u003eK424X 040\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTaper (Cone) Round, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eMedium cross cut\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/ceramic-cone-round-cutter-medium-double-cut-k424x-060-hp\"\u003eK424X 060\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTaper (Cone) Round, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eMedium cross cut\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/ceramic-flame-cutter-dental-bur-k425x-060-hp\"\u003eK425X 060\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlame, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eMedium cross cut\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/ceramic-cone-cutter-dental-bur-k429x-040-hp\"\u003eK429X 040\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTaper (Cone) Round, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eMedium cross cut\u003c\/td\u003e\n\u003ctd\u003e4.0\u003c\/td\u003e\n\u003ctd\u003eZC079DM-040\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space:nowrap\"\u003e\u003ca href=\"\/products\/ceramic-cone-round-cutter-dental-bur-k429x-hp\"\u003eK429X 060\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTaper (Cone) Round, KERA ceramic\u003c\/td\u003e\n\u003ctd\u003eMedium cross cut\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/details\u003e\n\u003ch2\u003eClinical Use\u003c\/h2\u003e\n\u003cp\u003eBusch lists the coarse KERA cutters for thick gryphotic nails and rapid removal of orthotic silicone, the medium cut for outlining misshapen or fungal nails, and the fine cut for pre-treated nails and the cuticle.\u003c\/p\u003e\n\u003ch2\u003eCare and Reprocessing\u003c\/h2\u003e\n\u003cp\u003eClean, disinfect and sterilize Busch podiatry burs after every patient following Busch's reprocessing instructions and the symbols on each pack; use a bur stand so cutting edges never touch. Never exceed the maximum speed printed on the pack, and run larger heads slower than small ones, especially when working dry. Our \u003ca href=\"\/pages\/dental-bur-reprocessing-sterilization-guide\"\u003eBur Reprocessing \u0026amp; Sterilization Guide\u003c\/a\u003e and \u003ca href=\"\/pages\/dental-bur-speed-chart\"\u003eBur Speed Chart\u003c\/a\u003e cover the workflow.\u003c\/p\u003e\n\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;margin:20px 0;\"\u003e\n\u003ch2 style=\"margin-top:0;\"\u003eCompare With\u003c\/h2\u003e\n\u003cp style=\"margin-bottom:0;\"\u003eCross-reference NTI, Meisinger, Komet, Jota and Edenta podiatry bur numbers in our \u003ca href=\"\/pages\/podiatry-bur-comparison-chart\"\u003ePodiatry Bur Comparison Chart\u003c\/a\u003e. Related collections: \u003ca href=\"\/collections\/podiatry-burs\"\u003eAll Podiatry Burs\u003c\/a\u003e, \u003ca href=\"\/collections\/podiatry-burs-callus-corns\"\u003eCallus \u0026amp; Corn Removal\u003c\/a\u003e, \u003ca href=\"\/collections\/podiatry-burs-smoothing-polishing\"\u003eSmoothing \u0026amp; Polishing\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=\"Busch podiatry burs made in Germany\"\u003e\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between KERA ceramic and carbide?\u003c\/strong\u003e KERA ceramic runs cooler and resists clogging with nail dust, which makes it a good choice for patients who are sensitive to heat. Carbide remains the standard for fast bulk reduction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan KERA burs be sterilized?\u003c\/strong\u003e Yes. Clean, disinfect and sterilize them like other Busch podiatry instruments, following Busch's reprocessing instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill KERA burs fit my podiatry drill?\u003c\/strong\u003e Yes. They have the standard 2.35 mm HP straight-handpiece shank.\u003c\/p\u003e\n\u003cdiv style=\"padding:16px 20px;border:1px solid #cccccc;border-radius:8px;background:#f6f6f6;margin:20px 0;\"\u003e\u003cp style=\"margin:0;\"\u003e\u003cstrong\u003eManufacturer literature:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.busch.eu\/fileadmin\/custom\/pdf\/podologie_nailkatalog\/busch_P_N_podo_und_nail_gesamtkatalog.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBusch Podology, Footcare \u0026amp; Naildesign catalogue (PDF)\u003c\/a\u003e — more in our \u003ca href=\"\/pages\/podiatry-library\"\u003ePodiatry Library\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e","products":[{"product_id":"ceramic-cone-round-dental-bur-k424gqsr-060-hp","title":"Busch Ceramic Taper (Cone) Round Cutter | Busch No. K424GQSR 060 – HP | Pack of 1","description":"\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) round dental bur\u003c\/strong\u003e from Busch is a precision-engineered rotary instrument designed for demanding dental laboratory and clinical applications. Featuring a taper (cone) round shape with a coarse straight power cut and crosscut geometry, this instrument delivers efficient, controlled material removal across a range of ceramic workpieces.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Type:\u003c\/strong\u003e Coarse Straight Power Cut with Crosscut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ceramics (Kera)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e HP (Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAs a high-performance \u003cstrong\u003eceramic taper (cone) round dental bur\u003c\/strong\u003e, the K424GQSR 060 is built to handle the abrasive demands of ceramic materials without compromising on cutting precision. The crosscut pattern enhances chip clearance, reducing heat build-up and maintaining a smooth, consistent finish throughout the procedure.\u003c\/p\u003e\u003ch2\u003ePlastics Technology Compatibility\u003c\/h2\u003e\u003cp\u003eThis instrument is also suited for use within plastics technology workflows, making it a versatile choice for multi-material laboratory environments. Its robust construction ensures longevity even under repeated use.\u003c\/p\u003e\u003ch2\u003eMade in Germany\u003c\/h2\u003e\u003cp\u003eManufactured to the exacting standards associated with German engineering, this \u003cstrong\u003eceramic taper (cone) round dental bur\u003c\/strong\u003e reflects Busch's longstanding commitment to quality, precision, and reliability. Each instrument undergoes strict quality control to ensure consistent clinical and laboratory performance.\u003c\/p\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eBusch lists the K424GQSR 060 KERA taper (cone) round cutter for \u003cstrong\u003ethick gryphotic nails and rapid removal of orthosis silicone\u003c\/strong\u003e, with very high abrasion performance on acrylic. The 6.0 mm full-ceramic head is the largest of the KERA GQSR sizes, and Busch cites 25 to 60% lower weight for KERA, which it says makes cutting smoother. See \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e and \u003ca href=\"\/collections\/podiatry-burs-thickened-nails\"\u003eburs for thickened and mycotic nails\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 materials is this bur designed for?\u003c\/strong\u003e This bur is specifically designed for ceramic (Kera) materials, and is also compatible with plastics technology applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does the K424GQSR 060 use?\u003c\/strong\u003e It uses an HP (Handpiece) shank, suitable for standard laboratory and clinical handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included per pack?\u003c\/strong\u003e Each pack contains 1 \u003cstrong\u003eceramic taper (cone) round dental bur\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the K424GQSR 060 used for in podiatry?\u003c\/strong\u003e Busch includes the K424GQSR 060 in its podiatry range for thick gryphotic nails and rapid removal of orthosis silicone, with very high abrasion on acrylic. Its HP shank is the standard 2.35 mm straight handpiece shank and fits podiatry handpieces.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367930728734,"sku":"024891","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k424gqsr-060-base_f8c73889-df49-434b-a5c7-b68f6ef479a1.png?v=1781201952"},{"product_id":"ceramic-cone-round-dental-bur-cutter-k429gqsr-040-hp","title":"Busch Ceramic Taper (Cone) Round Cutter | Busch No. K429GQSR 040 – HP | Pack of 1","description":"\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) round dental bur cutter\u003c\/strong\u003e from Busch is a precision rotary instrument engineered for demanding dental and technical applications. Designed in a taper (cone) round geometry with a coarse straight power cut combined with a crosscut configuration, this instrument delivers efficient material removal and controlled cutting performance.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe K429GQSR 040 HP is a high-performance \u003cstrong\u003eceramic taper (cone) round dental bur cutter\u003c\/strong\u003e crafted for use with handpiece (HP) systems. Its ceramic composition and specialised Kera design make it particularly suited for plastics technology applications, offering consistent results across a range of materials. The coarse straight power cut with crosscut geometry ensures aggressive yet controlled stock removal, reducing heat build-up and improving surface quality.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTaper (Cone) round geometry for precise contouring and shaping\u003c\/li\u003e\n\u003cli\u003eCoarse straight power cut with crosscut for efficient material removal\u003c\/li\u003e\n\u003cli\u003eCeramic (Kera) construction suited to plastics technology applications\u003c\/li\u003e\n\u003cli\u003eHP (handpiece) shaft compatibility\u003c\/li\u003e\n\u003cli\u003eSize: 040\u003c\/li\u003e\n\u003cli\u003eMade in Germany — manufactured to rigorous quality standards\u003c\/li\u003e\n\u003cli\u003eSupplied as a pack of 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Instrument\u003c\/h2\u003e\u003cp\u003eAs a \u003cstrong\u003eceramic taper (cone) round dental bur cutter\u003c\/strong\u003e, the K429GQSR 040 offers the reliability and precision that dental and technical professionals expect from a German-engineered product. Busch has a long-standing reputation for manufacturing rotary instruments that deliver consistent clinical and laboratory results. This \u003cstrong\u003eceramic taper (cone) round dental bur cutter\u003c\/strong\u003e upholds that tradition, providing dependable performance in every application.\u003c\/p\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eThe K429GQSR 040 is a 4.0 mm taper (cone) round in Busch's KERA full-ceramic line with the coarse GQSR straight cut and cross-cut. Busch specifies this cutter for \u003cstrong\u003ethick gryphotic nails\u003c\/strong\u003e and rapid removal of orthosis silicone, with very high abrasion on acrylic. One cutter per pack. Browse \u003ca href=\"\/collections\/podiatry-burs-thickened-nails\"\u003epodiatry burs for thickened and mycotic nails\u003c\/a\u003e and \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 applications is this bur suited for?\u003c\/strong\u003e This instrument is designed for plastics technology applications, offering efficient cutting and shaping of relevant materials using an HP handpiece.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the crosscut configuration provide?\u003c\/strong\u003e The crosscut combined with the coarse straight power cut enhances chip clearance and reduces clogging, resulting in smoother operation and a better surface finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this product made in Germany?\u003c\/strong\u003e Yes, this instrument is proudly manufactured in Germany to high-quality standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the K429GQSR 040 be used in podiatry?\u003c\/strong\u003e Yes. Busch lists the K429GQSR 040 in its podiatry range for thick gryphotic nails and rapid removal of orthosis silicone. Its HP shank is the standard 2.35 mm straight handpiece shank and fits podiatry handpieces.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/podiatry-bur-comparison-chart#p-k429gqsr-040\" 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;\"\u003eNTI (podiatry)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eZC079QSCN-040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp style=\"padding-left:17px;\"\u003ePodiatry numbers: see the \u003ca href=\"\/pages\/podiatry-bur-comparison-chart#p-k429gqsr-040\"\u003ePodiatry Bur Comparison Chart\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367930761502,"sku":"024941","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k429gqsr-040-base_dbbbe299-69a5-40c9-97f7-e5152a47d4c9.png?v=1781201951"},{"product_id":"ceramic-cone-round-medium-double-cut-dental-bur-k424x-040-hp","title":"Busch Ceramic Taper (Cone) Round Cutter | Busch No. K424X 040 – HP | Pack of 1","description":"\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) round medium double cut dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is an engineered rotary cutting instrument designed for precise, controlled material removal in dental and laboratory applications. Built to exacting German manufacturing standards, this instrument delivers reliable performance across a range of procedures requiring consistent shaping and finishing.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe K424X 040 HP Cutter is a ceramic cutter featuring a taper (cone) round geometry with a medium double cut configuration. The Kera designation indicates its suitability for ceramic material processing, making this \u003cstrong\u003eceramic taper (cone) round medium double cut dental bur\u003c\/strong\u003e a specialized tool for working with dental ceramics. Its design supports efficient cutting action while maintaining surface control, which is essential when working with brittle or sensitive ceramic substrates.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Type:\u003c\/strong\u003e Medium Double Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Kera (ceramic applications)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e HP (Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Pack of 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAs a \u003cstrong\u003eceramic taper (cone) round medium double cut dental bur\u003c\/strong\u003e, this instrument is manufactured in Germany, reflecting a tradition of precision engineering and quality control that dental professionals rely on for consistent clinical and laboratory outcomes.\u003c\/p\u003e\u003ch2\u003eApplication\u003c\/h2\u003e\u003cp\u003eThis bur is suited for dental laboratory and clinical use where ceramic materials require controlled cutting, contouring, or adjustment. Its medium double cut geometry provides a balance between material removal rate and surface finish quality.\u003c\/p\u003e\u003cp\u003eThe Plastics Technology designation further indicates broad compatibility with modern dental materials processing workflows.\u003c\/p\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eThe K424X 040 is a KERA full-ceramic taper (cone) round cutter with a medium double cut, which Busch assigns in its podiatry range to \u003cstrong\u003etargeted outlining of misshapen or fungal nails\u003c\/strong\u003e, with high removal on gel as well. At 4.0 mm it is the smaller of the two K424X sizes. See \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e and \u003ca href=\"\/collections\/podiatry-burs-thickened-nails\"\u003eburs for thickened and mycotic nails\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 material is this bur designed to cut?\u003c\/strong\u003e This instrument is a \u003cstrong\u003eceramic taper (cone) round medium double cut dental bur\u003c\/strong\u003e designed specifically for use on ceramic dental materials.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does the K424X 040 use?\u003c\/strong\u003e It features an HP (handpiece) shank, making it compatible with standard HP handpiece connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is this bur manufactured?\u003c\/strong\u003e This instrument is Made in Germany by Busch \u0026amp; Co. GmbH, ensuring high-quality engineering and consistent performance standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the K424X 040 be used in podiatry?\u003c\/strong\u003e Yes. Busch includes the K424X 040 in its podiatry range for contouring misshapen or fungal nails and working gel, and its standard 2.35 mm HP shank fits podiatry handpieces.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367930990878,"sku":"024901","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k424x-040-base_3474ba9e-d298-4a5f-b7b7-d1c77e6bfc6d.png?v=1781201941"},{"product_id":"ceramic-cone-round-cutter-medium-double-cut-k424x-060-hp","title":"Busch Ceramic Taper (Cone) Round Cutter | Busch No. K424X 060 – HP | Pack of 1","description":"\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) round cutter medium double cut\u003c\/strong\u003e from Busch \u0026amp; Co. GmbH is a precision rotary instrument engineered for demanding dental and technical applications. Designed with a Taper (Cone) Round geometry and a Medium Double Cut pattern under the Kera designation, this cutter delivers controlled, efficient material removal with a refined surface finish.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe K424X 060 HP is a high-performance ceramic rotary cutter suitable for use with straight handpieces (HP). Its ceramic construction provides excellent hardness and wear resistance, making it a reliable choice for professionals who require consistent cutting performance across ceramic and comparable materials. As a \u003cstrong\u003eceramic taper (cone) round cutter medium double cut\u003c\/strong\u003e instrument, it combines a carefully profiled taper (cone) round head with a medium double cut flute pattern to balance cutting speed with surface quality.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Ceramic Cutter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut:\u003c\/strong\u003e Medium Double Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Kera (K424X)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e HP (Straight Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 060\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlastics Technology\u003c\/h2\u003e\u003cp\u003eThis instrument is also suited to plastics technology applications, offering precise shaping and finishing capabilities on a range of synthetic materials. The \u003cstrong\u003eceramic taper (cone) round cutter medium double cut\u003c\/strong\u003e design ensures smooth, consistent results whether working on ceramics or plastics.\u003c\/p\u003e\u003ch2\u003eGerman Engineering\u003c\/h2\u003e\u003cp\u003eManufactured in Germany by Busch \u0026amp; Co. GmbH, this cutter upholds the exacting standards of German precision engineering. Every \u003cstrong\u003eceramic taper (cone) round cutter medium double cut\u003c\/strong\u003e instrument is produced to strict quality tolerances, ensuring durability, dimensional accuracy, and reliable clinical or technical performance.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) round cutter medium double cut\u003c\/strong\u003e is well-suited for the following dental laboratory applications:\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\/Plastics_Tech.png?v=1767131648\" alt=\"Plastics Technology\" 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\u003ePlastics Technology\u003c\/strong\u003e — Shaping, trimming and finishing of acrylic dentures and appliances.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eOn larger nail plates, the K424X 060 brings the same taper (cone) round KERA profile in a 6.0 mm head. Busch's podiatry catalogue lists this medium double cut for \u003cstrong\u003eshaping misshapen or mycotic nails\u003c\/strong\u003e and notes its high abrasion performance on gel. Browse \u003ca href=\"\/collections\/podiatry-burs-thickened-nails\"\u003epodiatry burs for thickened and mycotic nails\u003c\/a\u003e or the full range of \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 handpieces are compatible with this instrument?\u003c\/strong\u003e It has an HP (2.35 mm straight) shank, which fits standard laboratory and slow-speed straight handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many are included per pack?\u003c\/strong\u003e Each pack contains 1 cutter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is this instrument made?\u003c\/strong\u003e It is manufactured by Busch \u0026amp; Co. in Engelskirchen, Germany, an ISO 13485-certified specialist in rotary precision instruments since 1905.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the K424X 060 used for in podiatry?\u003c\/strong\u003e Busch's podiatry catalogue lists the K424X 060 for outlining misshapen or fungal nails and for gel work. It has an HP shank (standard 2.35 mm straight handpiece), so it fits podiatry handpieces.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367931023646,"sku":"024905","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k424x-060-base_d6b2aaff-c2b7-4335-8e64-58af95f65db8.png?v=1781201938"},{"product_id":"ceramic-cone-cutter-dental-bur-k429x-040-hp","title":"Busch Ceramic Taper (Cone) Round Cutter | Busch No. K429X 040 – HP | Pack of 1","description":"\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) cutter dental bur\u003c\/strong\u003e K429X 040 HP from Busch \u0026amp; Co. GmbH is a precision-engineered rotary instrument designed for demanding dental and laboratory applications. Featuring a taper (cone) round shape with a medium double cut (Kera designation), this instrument is built to deliver controlled, efficient material removal on ceramic substrates.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis \u003cstrong\u003eceramic taper (cone) cutter dental bur\u003c\/strong\u003e is manufactured to exacting standards in Germany, reflecting Busch \u0026amp; Co.'s long-standing commitment to quality and precision. The medium double cut geometry provides a balanced combination of cutting speed and surface finish control, making it suitable for a wide range of ceramic adjustment and contouring tasks.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Type:\u003c\/strong\u003e Medium Double Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesignation:\u003c\/strong\u003e Kera (ceramic-specific formulation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type:\u003c\/strong\u003e HP (Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\/Size:\u003c\/strong\u003e 040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e Pack of 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Manufacture:\u003c\/strong\u003e Made in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePlastics Technology Compatibility\u003c\/h2\u003e\u003cp\u003eIn addition to ceramic applications, this instrument is associated with Plastics Technology use, broadening its versatility across different laboratory and clinical materials.\u003c\/p\u003e\u003ch2\u003eWhy Choose This Ceramic Taper (Cone) Cutter Dental Bur?\u003c\/h2\u003e\u003cp\u003eWhen precision and reliability are essential, the \u003cstrong\u003eceramic taper (cone) cutter dental bur\u003c\/strong\u003e from Busch delivers consistent performance run after run. German engineering ensures dimensional accuracy and long service life, reducing the need for frequent instrument replacement.\u003c\/p\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eMade entirely of ceramic, the K429X 040 taper (cone) round cutter carries Busch's medium double cut, recommended in podiatry for \u003cstrong\u003especific outlining of deformed or fungal nails\u003c\/strong\u003e and for reducing gel. Its 4.0 mm head is the compact option in the K429X figure. See all \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 materials is this bur intended for?\u003c\/strong\u003e This instrument is specifically designed for ceramic materials, as indicated by the Kera designation, and is also suitable for plastics technology applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does medium double cut mean?\u003c\/strong\u003e A medium double cut refers to a crosshatch flute pattern that balances cutting efficiency with a smoother finish compared to coarser cuts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a single-use or reusable instrument?\u003c\/strong\u003e Please refer to the manufacturer's guidelines for reuse and sterilization protocols specific to this instrument type.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the K429X 040 suitable for podiatry work?\u003c\/strong\u003e Yes. Busch lists the K429X 040 in its podiatry range for contouring misshapen or mycotic nails and for gel, and the HP shank fits standard podiatry handpieces.\u003c\/p\u003e\u003ch2\u003e\u003ca href=\"\/pages\/podiatry-bur-comparison-chart#p-k429x-040\" 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;\"\u003eNTI (podiatry)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 12px;\"\u003eZC079DM-040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp style=\"padding-left:17px;\"\u003ePodiatry numbers: see the \u003ca href=\"\/pages\/podiatry-bur-comparison-chart#p-k429x-040\"\u003ePodiatry Bur Comparison Chart\u003c\/a\u003e.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367931154718,"sku":"024935","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k429x-040-base_b64f45aa-062a-4fbd-8a70-098558021e9e.png?v=1781201936"},{"product_id":"ceramic-cone-round-cutter-dental-bur-k429x-hp","title":"Busch Ceramic Taper (Cone) Round Cutter | Busch No. K429X 060 – HP | Pack of 1","description":"\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) round cutter dental bur\u003c\/strong\u003e from Busch \u0026amp; Co. is a precision-engineered rotary instrument designed for demanding dental and technical applications. Built to exacting German standards, this instrument delivers consistent, controlled material removal with professional-grade reliability.\u003c\/p\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe K429X 060 HP Cutter features a taper (cone) round geometry with a medium double cut configuration, optimized for smooth, efficient cutting across compatible materials. As a \u003cstrong\u003eceramic taper (cone) round cutter dental bur\u003c\/strong\u003e, it is part of the Kera series, purpose-built for ceramic and related substrates requiring precise shaping and contouring.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Taper (Cone) Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Type:\u003c\/strong\u003e Medium Double Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Kera (Ceramic Cutting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e HP (Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Plastics Technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Choose This Ceramic Cutter?\u003c\/h2\u003e\u003cp\u003eWhen precision and surface quality matter, the \u003cstrong\u003eceramic taper (cone) round cutter dental bur\u003c\/strong\u003e provides the controlled cutting action needed for detailed work. The medium double cut design balances material removal rate with surface finish, making it well-suited for both shaping and refinement tasks. Manufactured in Germany, each instrument reflects Busch \u0026amp; Co.'s long-standing commitment to quality and dimensional accuracy.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eceramic taper (cone) round cutter dental bur\u003c\/strong\u003e is well-suited for the following dental laboratory applications:\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\/Plastics_Tech.png?v=1767131648\" alt=\"Plastics Technology\" 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\u003ePlastics Technology\u003c\/strong\u003e — Shaping, trimming and finishing of acrylic dentures and appliances.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eBusch also lists the K429X 060 among its KERA podiatry cutters. This 6.0 mm taper (cone) round head pairs full-ceramic construction with a medium double cut for \u003cstrong\u003econtouring misshapen and mycotic nails\u003c\/strong\u003e, and Busch notes high stock removal on gel. Compare it with other \u003ca href=\"\/collections\/podiatry-burs-thickened-nails\"\u003epodiatry burs for thickened and mycotic nails\u003c\/a\u003e and \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 this bur designed to cut?\u003c\/strong\u003e The K429X is part of the Kera series, making it suitable for ceramic materials and compatible substrates in dental and technical applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does medium double cut mean?\u003c\/strong\u003e Medium double cut refers to the flute pattern on the bur, which provides a balance between efficient material removal and a smoother resulting surface compared to coarser cuts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does this bur use?\u003c\/strong\u003e This instrument features an HP (handpiece) shank, compatible with standard HP-type dental and laboratory handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use the K429X 060 on thickened or fungal nails?\u003c\/strong\u003e Busch includes the K429X 060 in its podiatry range for targeted outlining of misshapen or fungal nails, with high abrasion on gel. Its HP shank is the standard 2.35 mm straight handpiece size used on podiatry units.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367931220254,"sku":"024936","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k429x-060-base_c8c659fa-f4d0-4475-a406-bffbdb298ec5.png?v=1781201935"},{"product_id":"ceramic-dental-bur-coarse-straight-power-cut-k425gqsr-060-hp","title":"Busch Ceramic Flame Cutter | Busch No. K425GQSR 060 – HP | Pack of 1","description":"\u003ch2\u003eK425GQSR 060 HP Ceramic Cutter – Coarse Straight Power Cut\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eceramic dental bur coarse straight power cut\u003c\/strong\u003e design of the K425GQSR 060 makes it a reliable choice for demanding dental laboratory and clinical applications. This ceramic cutter features a flame shape with a coarse straight power cut combined with a crosscut geometry, delivering efficient and controlled material removal across a range of dental substrates.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Ceramic Cutter (Kera)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Flame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Style:\u003c\/strong\u003e Coarse Straight Power Cut with Crosscut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e HP (Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit Size:\u003c\/strong\u003e 060\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e Pack of 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEngineered for Precision\u003c\/h2\u003e\u003cp\u003eManufactured in Germany by Busch \u0026amp; Co. GmbH, this instrument reflects the quality standards associated with German dental engineering. The \u003cstrong\u003eceramic dental bur coarse straight power cut\u003c\/strong\u003e configuration enables efficient stock removal while maintaining dimensional accuracy during shaping and contouring procedures. The crosscut pattern further enhances chip clearance, reducing heat build-up and improving cutting performance over extended use.\u003c\/p\u003e\u003cp\u003eThis bur is designed for use in plastics technology applications, making it well suited to processing dental plastics and related materials in laboratory settings.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eceramic dental bur coarse straight power cut\u003c\/strong\u003e is well-suited for the following dental laboratory applications:\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\/Plastics_Tech.png?v=1767131648\" alt=\"Plastics Technology\" 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\u003ePlastics Technology\u003c\/strong\u003e — Shaping, trimming and finishing of acrylic dentures and appliances.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eThe K425GQSR 060 is the heavy-duty KERA flame: a coarse straight cut with cross cut that Busch lists for \u003cstrong\u003ethick gryphotic nails and rapid removal of orthosis silicone\u003c\/strong\u003e, with very high abrasion on acrylic. The 6.0 mm full-ceramic head sits a step above the medium double-cut flame in removal. See \u003ca href=\"\/collections\/podiatry-burs-thickened-nails\"\u003epodiatry burs for thickened and mycotic nails\u003c\/a\u003e and \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 materials is this ceramic dental bur coarse straight power cut suitable for?\u003c\/strong\u003e This cutter is indicated for dental plastics technology applications, as noted by the Plastics Technology designation on the product.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the crosscut geometry provide?\u003c\/strong\u003e The crosscut pattern improves chip clearance and helps reduce heat accumulation during cutting, contributing to more consistent results and longer instrument life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does this bur use?\u003c\/strong\u003e The K425GQSR 060 uses an HP (straight handpiece) shank, compatible with standard laboratory handpiece equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the K425GQSR 060 be used on gryphotic nails?\u003c\/strong\u003e Yes. Busch includes the K425GQSR 060 in its podiatry range for thick gryphotic nails, orthosis silicone and acrylic. Its HP shank is the standard 2.35 mm size for podiatry handpieces.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367931416862,"sku":"024910","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k425gqsr-060-base_3266a575-e2d7-41bb-878f-daa1256c6839.png?v=1781201927"},{"product_id":"ceramic-flame-cutter-dental-bur-k425x-060-hp","title":"Busch Ceramic Flame Cutter | Busch No. K425X 060 – HP | Pack of 1","description":"\u003cp\u003eThe \u003cstrong\u003eceramic flame cutter dental bur\u003c\/strong\u003e K425X 060 HP is a precision-engineered rotary cutting instrument designed for demanding dental and laboratory applications. Featuring a flame-shaped head with a medium double cut configuration, this Kera-series bur delivers controlled, efficient material removal with minimal heat generation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Flame\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Type:\u003c\/strong\u003e Medium Double Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Kera (Ceramic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e HP (Handpiece)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAs a high-performance \u003cstrong\u003eceramic flame cutter dental bur\u003c\/strong\u003e, the K425X 060 is suited for applications in plastics technology, offering consistent cutting geometry and reliable results across a range of materials. The ceramic construction contributes to reduced friction and improved longevity compared to conventional carbide alternatives in appropriate applications.\u003c\/p\u003e\u003ch2\u003ePlastics Technology\u003c\/h2\u003e\u003cp\u003eThis bur is particularly well-suited for use in plastics technology workflows, where precise shaping, trimming, and finishing of polymer-based materials are required. Its medium double cut design allows for smooth material removal without excessive clogging or material drag.\u003c\/p\u003e\u003ch2\u003eMade in Germany\u003c\/h2\u003e\u003cp\u003eManufactured by Busch \u0026amp; Co. GmbH, this \u003cstrong\u003eceramic flame cutter dental bur\u003c\/strong\u003e upholds the brand's longstanding tradition of German engineering excellence. Each instrument is produced to strict quality standards, ensuring dimensional accuracy and consistent clinical or laboratory performance.\u003c\/p\u003e\u003c!-- podiatry-start --\u003e\u003ch2\u003ePodiatry Use\u003c\/h2\u003e\u003cp\u003eShaped as a flame and cut with Busch's medium double cut, the K425X 060 is a full-ceramic cutter for \u003cstrong\u003especific outlining of misshapen or fungal nails\u003c\/strong\u003e and for gel, where Busch cites high abrasion performance. It is the medium-cut counterpart to the coarser K425GQSR 060 flame. See \u003ca href=\"\/collections\/ceramic-podiatry-burs\"\u003eKERA ceramic podiatry burs\u003c\/a\u003e and \u003ca href=\"\/collections\/podiatry-burs-thickened-nails\"\u003eburs for thickened and mycotic nails\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- podiatry-end --\u003e\n\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; 60-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, unopened product in its original packaging can also be \u003cstrong\u003ereturned or exchanged within 60 days\u003c\/strong\u003e of delivery. Full terms are on our \u003ca href=\"\/pages\/warranty\"\u003eWarranty page\u003c\/a\u003e and \u003ca href=\"\/pages\/returns\"\u003eReturns 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 materials is this bur intended for?\u003c\/strong\u003e This bur is designed for use with plastics and similar materials, as indicated by its Plastics Technology classification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat shank type does the K425X 060 use?\u003c\/strong\u003e It features an HP (handpiece) shank, compatible with standard HP-type rotary handpieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does medium double cut mean?\u003c\/strong\u003e Medium double cut refers to a crosscut blade pattern that enables efficient material removal with a relatively smooth surface finish, balancing speed and control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many burs are included?\u003c\/strong\u003e This listing contains a pack of 1 \u003cstrong\u003eceramic flame cutter dental bur\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the K425X 060 used for in podiatry?\u003c\/strong\u003e Busch lists the K425X 060 in its podiatry range for contouring misshapen or mycotic nails and working gel. It has a 2.35 mm HP shank that fits podiatry handpieces.\u003c\/p\u003e","brand":"Busch \u0026 Co. GmbH","offers":[{"title":"Default Title","offer_id":50367931449630,"sku":"024915","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1318\/5566\/files\/k425x-060-base_fbda60d3-111d-49ea-8757-e7440d149a3f.png?v=1781201924"}],"url":"https:\/\/deutschedt.com\/collections\/ceramic-podiatry-burs.oembed","provider":"Deutsche Dental Technologien","version":"1.0","type":"link"}