{"product_id":"guhring-9002230015100-size-53-hss-stub-drill-bit","title":"Guhring 9002230015100 Size 53 Hss Stub Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9002230015100 is a screw machine length (stub) drill bit designed for precise, short-reach drilling in metalworking applications. Built to DIN 1897 standards from M2 high-speed steel with a bright, uncoated finish, this bit is ground to a 118-degree standard point angle with web thinning for easier penetration and reduced thrust. It carries a diameter of 0.0595 inches (Wire Size 53) and an overall length of 34.00 mm (1.3386 inches), making it well suited for use in screw machines, CNC lathes, and production drilling setups where rigidity and compact length are priorities. Right-hand cutting with a regular spiral flute pattern completes the standard configuration.\u003c\/p\u003e\n\u003cp\u003eThis stub-length drill bit is intended for production and precision drilling in steel and cast iron on both manual and CNC equipment. Its reduced overall length relative to a jobber-length bit increases rigidity and minimizes deflection in tight-tolerance holes. The straight cylindrical shank seats reliably in standard drill chucks and collet holders. Machinists, tool-and-die makers, and production drilling technicians working in metal fabrication, job shop, and manufacturing environments are the primary installers and users of this bit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDIN 1897 stub-length design provides added rigidity and reduced deflection versus jobber-length bits\u003c\/li\u003e\n  \u003cli\u003eM2 high-speed steel construction handles steel and cast iron at standard production cutting speeds\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle with web thinning reduces entry thrust and improves centering\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for use with standard cutting fluids or dry drilling\u003c\/li\u003e\n  \u003cli\u003eTapered web and regular spiral flute geometry promote efficient chip evacuation in short-depth holes\u003c\/li\u003e\n  \u003cli\u003eMaximum drilling depth of 7.74 mm (0.3050 inches) consistent with 3xD stub-length classification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 1897 stub-length replacement drill bit for use in standard drill chucks and collet holders accepting a 1.51 mm (0.0594 inch) straight cylindrical shank. Primary workpiece materials are steel and cast iron.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed and used by machinists and production drilling technicians. Secure the shank fully in a properly sized drill chuck or collet before operation and verify runout is within acceptable tolerance for the application. Always apply appropriate cutting fluid for steel and cast iron unless dry drilling conditions are confirmed. Inspect the cutting edges for wear or chipping before each use, as a damaged point on a small-diameter bit can cause hole oversize or breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 53\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0595 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 34.00 mm (1.3386 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 10.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.51 mm (0.0594 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 24.00 mm (0.9449 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 7.74 mm (0.3050 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.014 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: M2 High-Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 1897\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 223\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.002 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 9002230015100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51755212603698,"sku":"9002230015100","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/904dac180efa792669a11db9279f6fd4_87e3d2fd-f770-4c47-bade-64855f9bbf64.jpg?v=1788952265","url":"https:\/\/voomisupply.com\/products\/guhring-9002230015100-size-53-hss-stub-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}