{"product_id":"guhring-9005520020600-screw-machine-drill-bit-hss","title":"Guhring 9005520020600 Screw Machine Drill Bit Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9005520020600 is a stub-length screw machine drill bit designed for high-throughput drilling in production and machining environments. Built from high-speed steel (HSS) with a bright\/uncoated finish, it cuts a 0.081 inch diameter hole with a 130-degree point angle and a parabolic flute geometry. The parabolic flute promotes efficient chip evacuation, reducing heat buildup and cycle time. Overall length is 1.5 inches with a flute length of 15\/32 inches, making it well suited for CNC drilling centers, drill presses, and screw machines where a short, rigid setup is required. This bit is right-hand cut and carries a DIN 1897 specification.\u003c\/p\u003e\u003cp\u003eThis drill bit is primarily rated for aluminum as the target workpiece material, though its HSS construction handles a range of non-ferrous and soft ferrous materials in production drilling applications. The straight cylindrical shank fits standard drill chucks without adapters. A maximum drilling depth of 0.351 inches suits shallow-hole applications common in screw machine work, fixture drilling, and parts manufacturing. The web-thinned, parallel web configuration reduces thrust force at the point, improving entry performance in repetitive-cycle operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.081 inch diameter with a wire gauge size of No. 46\u003c\/li\u003e\n\u003cli\u003e130-degree standard point angle for positive entry and reduced walking\u003c\/li\u003e\n\u003cli\u003eParabolic flute geometry for improved chip evacuation in high-cycle drilling\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web reduces thrust force at drill entry\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated HSS construction rated for aluminum and soft metals\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 1897 stub-length specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or production-supply drill bit for use in standard drill chucks and collet systems accepting straight cylindrical shanks in CNC machining centers, drill presses, and screw machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this drill bit should be performed by a qualified machinist or tooling technician familiar with CNC or manual drilling equipment. Ensure the spindle is fully stopped and the machine is de-energized or in a safe state before changing tooling. Secure the straight shank firmly in the chuck or collet to the manufacturer-specified runout tolerance before operation. Do not exceed the rated maximum drilling depth of 0.351 inches per cycle without retracting to clear chips.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.081 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge Size\u003c\/strong\u003e: No. 46\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 15\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.351 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\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\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eSeries\u003c\/strong\u003e: 552\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 1897\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: High Performance\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: 9005520020600\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51733403730226,"sku":"9005520020600","price":89.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6e689162e0d754d990bc9ecc2d533dd9.jpg?v=1788755232","url":"https:\/\/voomisupply.com\/products\/guhring-9005520020600-screw-machine-drill-bit-hss","provider":"Voomi Supply","version":"1.0","type":"link"}