{"product_id":"guhring-9024630075400-carbide-stub-drill-bit-0-2969-in","title":"Guhring 9024630075400 Carbide Stub Drill Bit 0.2969 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9024630075400 is a solid carbide stub-length screw machine drill bit designed for high-precision drilling in demanding shop and production environments. Measuring 0.2969 inches (19\/64 inches) in diameter with an overall length of 3.110 inches, this bit features a 118-degree faceted point angle and a web-thinned geometry that reduces thrust and improves hole entry. The 2-flute spiral configuration promotes efficient chip evacuation. It carries a coated finish and is built to DIN 6539 standards, making it a reliable choice for machinists, toolroom technicians, and production line operators working with tight tolerances.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for general-purpose drilling operations in aluminum and similar non-ferrous workpiece materials. The stub-length body provides added rigidity compared to standard jobber-length bits, which is advantageous when drilling shallow holes with close dimensional control. It is appropriate for use in CNC machining centers, drill presses, and screw machine setups where runout control and repeatable hole quality are priorities. The straight-cylindrical shank seats directly in standard drill chucks and collet holders without modification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction to DIN 6539 and material grade K40 for wear resistance in non-ferrous applications\u003c\/li\u003e\n\u003cli\u003e118-degree faceted point with web thinning for reduced entry thrust and improved centering\u003c\/li\u003e\n\u003cli\u003eStub-length body (3.110 inches overall) provides greater rigidity than jobber-length equivalents\u003c\/li\u003e\n\u003cli\u003e2-flute regular spiral design promotes chip clearance during through and blind hole drilling\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance held to +0.000 to -0.010 mm for consistent fit and finish\u003c\/li\u003e\n\u003cli\u003eCoated finish extends tool life in repetitive production drilling cycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose stub-length carbide drill bit for use in aluminum and non-ferrous workpiece materials; compatible with any setup accepting a straight-cylindrical shank in the 7.54 mm shank diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine in a locked-out state per applicable machine shop safety procedures. Seat the straight-cylindrical shank fully in a properly sized collet or drill chuck and verify runout before production drilling. Avoid using this carbide bit in interrupted cuts or on hardened ferrous materials beyond its rated application, as carbide is brittle and susceptible to edge chipping under shock loads. Reference the machine manufacturer guidelines and applicable shop standards for spindle speed and feed rate selection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2969 inches (19\/64 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.110 inches (79.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.457 inches (37.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.011 inches (25.69 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7.54 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Faceted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: K40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.010 mm\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\u003eSeries\u003c\/strong\u003e: 2463\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.075 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: 9024630075400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51727085568306,"sku":"9024630075400","price":125.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cb3bd143f28962c2d256fb85eb88b908.jpg?v=1788673063","url":"https:\/\/voomisupply.com\/products\/guhring-9024630075400-carbide-stub-drill-bit-0-2969-in","provider":"Voomi Supply","version":"1.0","type":"link"}