{"product_id":"guhring-9003360010700-taper-length-drill-bit-0-0421-in","title":"Guhring 9003360010700 Taper Length Drill Bit 0.0421 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9003360010700 is a cobalt taper length drill bit designed for high-performance drilling in demanding materials. It carries a 0.0421-inch diameter with a 130-degree split point and a parabolic flute profile that promotes efficient chip evacuation and reduced heat buildup. The straight shank allows direct chuck mounting without adapters. Built to DIN 340 specification, this bit is web-thinned for easier entry and features a parallel web configuration for consistent rigidity through the cut. It is sold individually and is typically purchased by machinists, tool and die shops, and maintenance technicians working in production or repair environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for applications in cast iron, hardened materials, stainless steel, and carbon steel. The cobalt construction handles the elevated temperatures generated when cutting through tough or abrasive alloys. The taper length body provides additional reach compared to jobber-length bits, making it useful in setups where standard-length tooling cannot access the bore location. Right-hand cutting direction is standard for conventional drill press and CNC operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt tool material for high heat and wear resistance in tough alloys\u003c\/li\u003e\n\u003cli\u003e130-degree point angle with web-thinned tip for reduced entry force\u003c\/li\u003e\n\u003cli\u003eParabolic flute geometry promotes fast chip removal and reduces clogging\u003c\/li\u003e\n\u003cli\u003eDIN 340 taper length specification for extended reach over jobber-length bits\u003c\/li\u003e\n\u003cli\u003eStraight shank compatible with standard drill chucks\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish maintains dimensional accuracy without coating buildup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification taper length drill bit per DIN 340, suitable for use in standard drill presses, CNC machining centers, and hand-held power tools accepting straight shank tooling in the 0.0421-inch diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or maintenance technicians. Secure the straight shank firmly in a calibrated chuck before use and verify runout is within acceptable tolerance for the application. Do not exceed the recommended feed and speed parameters for the workpiece material. Inspect the cutting edges and point geometry before each use; replace the bit if chipping or deformation is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 58\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0421 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-15\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0421 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.014 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Number\u003c\/strong\u003e: DIN 340\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 336\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Cast Iron, Hardened Materials, Stainless Steel, Steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GUHRING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9003360010700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51749384454450,"sku":"9003360010700","price":363.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47a6c18e3734a72f17c19832d9eb8e33_44d4a912-c973-46f3-b9c3-e6950f3734f2.jpg?v=1788905387","url":"https:\/\/voomisupply.com\/products\/guhring-9003360010700-taper-length-drill-bit-0-0421-in","provider":"Voomi Supply","version":"1.0","type":"link"}