{"product_id":"guhring-9014520063000-carbide-jobber-drill-bit-6-3-mm","title":"Guhring 9014520063000 Carbide Jobber Drill Bit 6.3 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9014520063000 is a solid carbide jobber length drill bit engineered for precision drilling in demanding applications. Built from submicron-grade carbide with a bright uncoated finish, this bit features a 6.3 mm (0.2480 inch) diameter, a 150-degree point angle, and a three-flute spiral configuration. The web-thinned, tapered web geometry promotes self-centering entry and reduces thrust force at the start of cut. With an overall length of 70 mm (2.7559 inches) and a flute length of 42 mm (1.6535 inches), it fits standard straight-cylindrical shank toolholders. It is installed and operated by machinists and tool-room technicians working in production and maintenance environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for applications requiring tight hole-location accuracy and clean entry without a center punch or pilot hole, owing to its self-centering point geometry. The 5xD flute-to-diameter ratio allows drilling to a maximum depth of 32.55 mm (1.28 inches) in a single pass. Series 1452 bits in this size range (6.00 mm to 7.00 mm) are commonly selected for ferrous and non-ferrous materials where carbide hardness and rigidity outperform high-speed steel alternatives. Dry or mist-lubricated cutting is typical, as this bit does not incorporate through-coolant capability.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSubmicron solid carbide construction for high hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003e150-degree point angle with self-centering geometry eliminates need for a pilot hole\u003c\/li\u003e\n\u003cli\u003eThree-flute spiral design improves chip evacuation and hole-finish quality\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web reduces cutting thrust and entry force\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish maintains sharp edge geometry without coating buildup\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 6539 standard for dimensional and geometric accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tooling selection for standard straight-cylindrical shank toolholders accepting a 0.2480 inch (6.3 mm) shank diameter, consistent with DIN 6539 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is installed by machinists in drill presses, CNC machining centers, or hand-held drilling equipment with a compatible chuck or collet rated for the shank diameter. Ensure the spindle and workpiece are secured before operation. Do not exceed the rated maximum drilling depth of 32.55 mm in a single pass without retracting to clear chips. No through-coolant is available on this bit, so external lubrication or dry cutting practices should be applied according to the workpiece material requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 6.3 mm (0.2480 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 70 mm (2.7559 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 42 mm (1.6535 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 28 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 32.55 mm (1.28 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 150 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.2480 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide, Submicron Grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard Self-Centering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.015 to 0.000 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1452\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 9014520063000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51744653050162,"sku":"9014520063000","price":146.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eca5d51aab9aae2b0f487fb7ca9d4f2a.jpg?v=1788859574","url":"https:\/\/voomisupply.com\/products\/guhring-9014520063000-carbide-jobber-drill-bit-6-3-mm","provider":"Voomi Supply","version":"1.0","type":"link"}