{"product_id":"guhring-9005150067500-stub-drill-bit-17-64-in-130-deg","title":"Guhring 9005150067500 Stub Drill Bit 17\/64 in 130 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9005150067500 is a stub-length (screw machine length) twist drill bit engineered for high-productivity drilling in ferrous workpiece materials. Built from powdered metal (PMASP60 grade) with a coated finish, this bit delivers extended tool life compared to standard HSS drills. It features a 17\/64 inch (0.2656 inch) diameter, a 130-degree cone relief point, and a parabolic flute geometry that evacuates chips aggressively even in deeper cuts. The web-thinned, parallel-web configuration reduces entry thrust. Machinists, tool and die professionals, and maintenance technicians use this bit in drill presses, CNC machining centers, and hand-held power tools wherever compact stub-length tooling is required.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for production and maintenance drilling in cast iron and steel. The stub-length body keeps the tool rigid and minimizes deflection in short-reach drilling applications, making it a common choice for sheet metal fabrication, general machining, and repetitive hole-making operations. The straight-cylindrical shank fits standard drill chucks without adapters. The parabolic flute profile supports a maximum drilling depth of 0.94 inches (23.88 mm), making it appropriate for through-holes and blind holes within that depth range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e17\/64 inch (0.2656 inch) diameter with a diameter tolerance of +0.000 to -0.022 mm for precise hole sizing\u003c\/li\u003e\n\u003cli\u003ePowdered metal (PMASP60) construction with coated finish for improved wear resistance and heat management\u003c\/li\u003e\n\u003cli\u003e130-degree cone relief point with web thinning reduces thrust load at entry\u003c\/li\u003e\n\u003cli\u003eParabolic flute design (3xD flute-to-diameter ratio) promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStub length body provides maximum rigidity and minimizes deflection during drilling\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard drill chucks with no special adapter required\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 1897 specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for drilling in cast iron and steel workpieces. Fits any standard drill chuck accepting a straight-cylindrical shank in the 17\/64 inch diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by machinists or qualified technicians familiar with drill press or CNC machine operation. Secure the shank fully in the chuck and verify runout before starting the cut. Always power down and lock out the machine before changing tooling. Do not exceed the maximum drilling depth of 0.94 inches without retracting to clear chips.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional)\u003c\/strong\u003e: 17\/64 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal)\u003c\/strong\u003e: 0.2656 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Powdered Metal (PMASP60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\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: Parabolic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 31.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 70.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.94 inches (23.88 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Cone Relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\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 -0.022 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 515\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 1897\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\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: 9005150067500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51729273454898,"sku":"9005150067500","price":42.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e12388443d211ed87be77d00dd5fcee7.jpg?v=1788702362","url":"https:\/\/voomisupply.com\/products\/guhring-9005150067500-stub-drill-bit-17-64-in-130-deg","provider":"Voomi Supply","version":"1.0","type":"link"}