{"product_id":"guhring-9002060067500-letter-h-hss-jobber-drill-bit","title":"Guhring 9002060067500 Letter H Hss Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9002060067500 is a jobber-length twist drill bit in Letter H sizing (0.2656 inches decimal equivalent), manufactured from high speed steel (HSS) with a bright, uncoated finish. The 118-degree cone relief point geometry suits general-purpose drilling operations, while the slow spiral flute design is optimized for chip evacuation in aluminum and non-ferrous materials. The web-thinned tip reduces thrust requirements at entry. Overall length is 4.2913 inches (109 millimeters), with a flute length of 2.7165 inches (69 millimeters). This drill is built to DIN 338 standards and carries an h8 diameter tolerance on the shank. HVAC, plumbing, and mechanical contractors will find this bit reliable for sheet metal, aluminum fittings, copper, and similar soft-metal work.\u003c\/p\u003e\u003cp\u003eThis jobber drill is suited for light-to-medium drilling in aluminum, copper, brass, and other non-ferrous workpiece materials. The straight cylindrical shank fits standard drill chucks in both hand-held and bench drill press applications. The 5xD flute-to-diameter ratio delivers adequate chip clearance for the drilling depths common in trade service work. No coolant-through capability is present, so conventional external lubrication or dry drilling applies depending on material and feed rate.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLetter H size — 0.2656 inches decimal, 17\/64 inch fractional equivalent\u003c\/li\u003e\n\u003cli\u003e118-degree cone relief point with web thinning for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eSlow spiral HSS construction optimized for aluminum and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish — DIN 338 specification, h8 shank tolerance\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank, 0.2344 inches diameter, fits standard drill chucks\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction, 2-flute spiral configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style general-purpose jobber drill for use in standard drill chucks accepting a straight cylindrical shank. Suitable for drilling aluminum, copper, brass, and other non-ferrous materials in residential and light commercial trade applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis drill bit is installed by a machinist, HVAC technician, plumber, or electrician performing field drilling in non-ferrous materials. Secure the straight shank fully in the drill chuck and tighten all jaws before operation. Apply a suitable cutting fluid or lubricant when drilling copper or aluminum to extend tool life and improve hole finish. Do not exceed the drill press or tool manufacturer's recommended feed and speed ratings for HSS tooling in the target material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2656 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional Inch)\u003c\/strong\u003e: 17\/64 inch\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: Cone Relief\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: 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\u003eOverall Length\u003c\/strong\u003e: 4.2913 inches (109 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.7165 inches (69 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.2344 inches (6.75 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40 millimeters\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 Tolerance\u003c\/strong\u003e: h8\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: Slow Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\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 and Non-Ferrous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 206\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.021 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: 9002060067500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51733777416498,"sku":"9002060067500","price":28.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/de8a4df06fa5879d30541ffd50d1930f.jpg?v=1788759172","url":"https:\/\/voomisupply.com\/products\/guhring-9002060067500-letter-h-hss-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}