{"product_id":"osg-650037601-screw-machine-drill-bit-9-55mm-carbide","title":"Osg 650037601 Screw Machine Drill Bit 9.55mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 650037601 is a solid carbide screw machine length drill bit designed for high-performance drilling in demanding metalworking applications. With a 9.55 mm diameter, a 140-degree point angle, and an EgiAs coating, this bit is built to handle hard and abrasive workpiece materials with consistent accuracy. The right-hand spiral flute geometry and R-thinned point promote efficient chip evacuation and reduce thrust at entry. Coolant-through capability supports extended tool life at higher feed rates. At 106 mm overall length, the stub-style proportions deliver rigidity suited to CNC and production drilling environments. This tool is installed and operated by machinists and toolroom technicians working in precision manufacturing.\u003c\/p\u003e\u003cp\u003eThis drill bit is designed for production drilling in steel, alloy steel, cast iron, titanium, and titanium alloys. The screw machine length format provides increased stiffness relative to jobber-length bits, making it well suited for high-volume hole-making on machining centers, CNC drill presses, and turret lathes where runout control and positional accuracy are critical. The 3xD flute-to-diameter ratio keeps the tool compact while maintaining adequate chip clearance for the material types listed.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in ferrous and titanium workpieces\u003c\/li\u003e\n\u003cli\u003eEgiAs coating reduces friction and extends tool life in high-temperature cutting conditions\u003c\/li\u003e\n\u003cli\u003e140-degree point angle and R-thinned web lower entry thrust and improve centering\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports high feed-rate drilling with active chip flushing\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard collets and hydraulic chucks without adaptation\u003c\/li\u003e\n\u003cli\u003eTapered web configuration maintains core strength across the full flute length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and drill presses accepting a 10.00 mm straight-cylindrical shank. Primary workpiece materials include steel, alloy steel, cast iron, titanium, and titanium alloy. Part of the OSG Series 6500 high-performance drill line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Secure the shank fully in a collet, hydraulic chuck, or Weldon-style holder rated for the shank diameter before operation. Verify spindle runout is within acceptable tolerance prior to cutting, as carbide tooling is sensitive to eccentric loading. Always follow machine tool manufacturer guidelines and shop safety protocols when changing or setting tools.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9.55 mm (0.3760 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 106 mm (4.1732 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 48 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10.00 mm (0.0394 inches decimal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint 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\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\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: R-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: R-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.022 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Alloy Steel, Cast Iron, Titanium, Titanium Alloy\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: 0.2 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: 650037601\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51748476748082,"sku":"650037601","price":345.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d3a7f27fa8e6d9363bf3daf5c512129.jpg?v=1788894195","url":"https:\/\/voomisupply.com\/products\/osg-650037601-screw-machine-drill-bit-9-55mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}