{"product_id":"osg-650029611-solid-carbide-stub-drill-bit-19-64-in","title":"Osg 650029611 Solid Carbide Stub Drill Bit 19\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 650029611 is a solid carbide stub-length drill bit designed for precision drilling in demanding machining environments. Built to Series 6500 specifications, this bit features a 140-degree split point with X-thinned web geometry that reduces thrust force and improves hole entry accuracy. The EgiAs finish provides enhanced lubricity and wear resistance, extending tool life in ferrous and non-ferrous materials alike. Coolant-through capability allows internal coolant delivery directly to the cutting zone, making this bit well suited for high-speed, high-volume production drilling. Licensed machinists and tool-and-die professionals are the primary installers.\u003c\/p\u003e\u003cp\u003eThis drill bit is sized at 19\/64 inch (0.2969 inch decimal, 7.54 mm) and belongs to the stub or screw-machine length category, which provides increased rigidity compared to jobber-length bits. It is used in CNC machining centers, drill presses, and screw machine operations where hole tolerance and surface finish are critical. The straight-cylindrical shank seats directly into standard drill chucks or collet systems without adapters. Typical applications include production drilling in metalworking shops, tool rooms, and automated manufacturing lines where consistent hole quality is required across high-cycle runs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for superior hardness and heat resistance compared to HSS or cobalt alternatives\u003c\/li\u003e\n\u003cli\u003e140-degree drill point angle with X-thinned web reduces walking and improves self-centering at entry\u003c\/li\u003e\n\u003cli\u003eEgiAs finish enhances surface lubricity and extends cutting life\u003c\/li\u003e\n\u003cli\u003eCoolant-through design delivers coolant directly to the cutting edge for chip evacuation and thermal control\u003c\/li\u003e\n\u003cli\u003eStub-length body increases lateral rigidity and reduces deflection in short-hole applications\u003c\/li\u003e\n\u003cli\u003e2-flute spiral geometry promotes efficient chip removal in through-hole and blind-hole drilling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or upgrade for stub-length carbide drill bits in the 0.2500 to 0.3000 inch (6.50 to 8.00 mm) size range used in standard drill chucks and collet holders accepting straight-cylindrical shanks.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the straight-cylindrical shank fully into the chuck or collet and torque the retention mechanism to the machine manufacturer's specification. Verify coolant-through passages are clear and that system pressure is within the machine tool's rated range before initiating a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 19\/64\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2969 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 7.54 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: EgiAs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 38.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 94.00 mm (3.85 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: X-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\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: 6500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.115 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 650029611\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51749851005234,"sku":"650029611","price":256.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b46ad03ea5170bff9de3e121ee42436_bd62d3a3-6b58-4c27-b3c9-bb4e0df8b9d6.jpg?v=1788911251","url":"https:\/\/voomisupply.com\/products\/osg-650029611-solid-carbide-stub-drill-bit-19-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}