{"product_id":"guhring-9055200027100-cobalt-stub-drill-bit-0-1065-in","title":"Guhring 9055200027100 Cobalt Stub Drill Bit 0.1065 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9055200027100 is a cobalt stub-length (screw machine length) drill bit designed for high-speed drilling in demanding production environments. Built to DIN 1897 standards, it features a 0.1065-inch diameter with a four-facet split point ground at 118 degrees, a web-thinned tapered web configuration, and a regular spiral flute for efficient chip evacuation. The straight-cylindrical shank seats securely in standard drill chucks. This bit is suited to machinists, toolroom technicians, and production operators who require precise, repeatable hole entry without excessive feed pressure.\u003c\/p\u003e\n\u003cp\u003eThe 9055200027100 is intended for use on aluminum and similar non-ferrous and softer workpiece materials, though the cobalt construction provides added heat resistance for occasional use in harder materials. The stub-length body limits deflection and improves rigidity in short-reach drilling applications, making it a practical choice for drill press, CNC machining center, and turret lathe setups where controlled depth and accuracy are required. Maximum drilling depth is 0.470 inches. This bit ships individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt tool material with coated finish for improved wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003e118-degree four-facet split point with web thinning for reduced thrust and clean entry\u003c\/li\u003e\n  \u003cli\u003eStub-length body reduces deflection and increases rigidity in tight-clearance applications\u003c\/li\u003e\n  \u003cli\u003eRegular spiral flute with tapered web configuration for consistent chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks and collets\u003c\/li\u003e\n  \u003cli\u003eManufactured to DIN 1897 specification with diameter tolerance of +0.000 to -0.014 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-specification stub-length drill bit per DIN 1897 for use in standard drill chucks, collet holders, and toolholders accepting a straight-cylindrical shank. Primary workpiece material listed by the manufacturer is aluminum.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolroom personnel. Secure the straight-cylindrical shank fully in a properly sized drill chuck or collet before operation and verify runout before drilling. Power down and de-energize all machine tools before changing tooling. Follow applicable shop safety procedures and machine manufacturer guidelines for RPM, feed rate, and cutting fluid selection when drilling cobalt tooling into the target material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.1065 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 36\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Four Facet, Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 16.00 mm (0.630 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 46.00 mm (1.811 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 2.71 mm (0.107 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.470 inches (11.94 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5520\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 1897\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.45 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.94 x 3.15 x 3.15 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Package Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 9055200027100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51731920486706,"sku":"9055200027100","price":95.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/905a5006a23292a1fffffa23d3b1b98c_02f33dcb-1896-435f-8b00-9038941f6e28.jpg?v=1788736619","url":"https:\/\/voomisupply.com\/products\/guhring-9055200027100-cobalt-stub-drill-bit-0-1065-in","provider":"Voomi Supply","version":"1.0","type":"link"}