{"product_id":"guhring-9005020053000-extra-length-drill-bit-0-2087in-hss","title":"Guhring 9005020053000 Extra Length Drill Bit 0.2087in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9005020053000 is an extra length, high speed steel (HSS) twist drill bit engineered for deep hole drilling applications. With a 0.2087-inch diameter, a parabolic flute design, and a 5.315-inch flute length, this bit removes chips efficiently in long-reach situations where standard-length bits cannot reach. It carries a 130-degree drill point angle with web thinning and a tapered web configuration, reducing entry force and improving centering accuracy. Built to DIN 1869 standards at a 15xD flute-to-diameter ratio, it is suited for high-performance production environments. Installation and use require no special tooling beyond a compatible straight-shank chuck or collet holder.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is designed primarily for deep hole drilling in aluminum and similar non-ferrous and ferrous workpiece materials. The parabolic flute geometry promotes fast chip evacuation in deep bores, reducing heat buildup and the need for frequent pecking cycles. With a maximum drilling depth of 5.002 inches and a straight-cylindrical shank, it fits standard drill chucks and CNC tool holders used in machine shops, production facilities, and maintenance environments. Licensed machinists, toolroom technicians, and production operators are the typical end users of this Series 502 bit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.2087-inch diameter with tolerance of +0.000 to -0.018 mm for precise bore sizing\u003c\/li\u003e\n  \u003cli\u003eParabolic flute geometry promotes efficient chip evacuation in deep holes\u003c\/li\u003e\n  \u003cli\u003e130-degree split point with web thinning reduces thrust and improves self-centering\u003c\/li\u003e\n  \u003cli\u003eBuilt to DIN 1869 specification for extra length twist drills\u003c\/li\u003e\n  \u003cli\u003eUncoated HSS construction suitable for aluminum and a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction with straight-cylindrical shank for broad machine compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 1869 Series 502 extra length drill bit with a straight-cylindrical shank; fits standard drill chucks and collet holders accepting a 0.2087-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a compatible straight-shank chuck or collet holder and confirm secure engagement before operation. De-energize and lock out the machine before changing tooling, per standard lockout\/tagout procedures. Parabolic flute bits in deep hole applications benefit from appropriate cutting fluid or coolant at the tool entry point to manage heat and chip load. Do not exceed the rated maximum drilling depth of 5.002 inches for this bit geometry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2087 inches (5.30 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 195.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5.315 inches (135.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 5.002 inches (127.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2087 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 60.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: 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\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\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\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 15xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.018 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 502\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 1869\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Deep Hole Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 9005020053000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51732350140722,"sku":"9005020053000","price":78.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/47a6c18e3734a72f17c19832d9eb8e33_268704aa-74a0-4545-8af3-01e700093723.jpg?v=1788741936","url":"https:\/\/voomisupply.com\/products\/guhring-9005020053000-extra-length-drill-bit-0-2087in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}