{"product_id":"osg-8691550-carbide-screw-machine-drill-bit-0-6102-in","title":"Osg 8691550 Carbide Screw Machine Drill Bit 0.6102 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 8691550 is a solid carbide screw machine length drill bit designed for high-precision drilling in demanding industrial and metalworking applications. Built to Series 6500 specifications, this stub-length drill features a 140-degree split point and an EgiAs coating for enhanced wear resistance and heat dissipation. The 0.6102 inch (15.50 mm) diameter, combined with a straight-cylindrical shank and X-thinned web, delivers accurate entry and reduced thrust in hard or abrasive materials. With coolant-through capability, it supports through-tool coolant delivery for deep-hole and high-speed operations. Machinists, toolroom technicians, and CNC operators working in production environments are the primary users.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for use in CNC machining centers, drill presses, and automated production equipment where tight tolerances and consistent hole quality are required. The stub-length body provides added rigidity compared to jobber-length bits, making it a practical choice for short-reach applications in steel, stainless, cast iron, and other ferrous and non-ferrous materials. The EgiAs finish supports performance across a range of cutting speeds. It is packaged as a single unit and is commonly used in tool crib replenishment and production floor tooling programs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for hardness and wear resistance in demanding materials\u003c\/li\u003e\n\u003cli\u003e140-degree split point for accurate self-centering and reduced walking on entry\u003c\/li\u003e\n\u003cli\u003eEgiAs coating for improved surface finish and extended tool life\u003c\/li\u003e\n\u003cli\u003eX-thinned web reduces cutting forces and improves chip evacuation\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports through-tool coolant for deep-hole drilling\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard collet chucks and drill holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tooling option for Series 6500 stub-length drill bit applications requiring a 0.6102 inch diameter with a straight-cylindrical shank and coolant-through capability.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by qualified machinists or toolroom personnel with the machine fully powered down and in a locked-out state. Verify that the tool holder, collet, or chuck is rated for the shank diameter before seating the bit. Ensure coolant lines are properly connected when using the through-coolant feature. Follow applicable shop safety procedures and machine manufacturer guidelines for tool runout and holding torque.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.6102 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 15.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: EgiAs\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: 78.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 145.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 16.00 mm\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\u003eDrill Length Type\u003c\/strong\u003e: Stub (Screw Machine Length)\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: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 6500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 6.05 inches L x 0.85 inches W x 0.75 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.68 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8691550\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51737590890802,"sku":"8691550","price":611.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b46ad03ea5170bff9de3e121ee42436_81211341-fc29-46fa-840d-67efdfb8e310.jpg?v=1788790991","url":"https:\/\/voomisupply.com\/products\/osg-8691550-carbide-screw-machine-drill-bit-0-6102-in","provider":"Voomi Supply","version":"1.0","type":"link"}