{"product_id":"osg-650057711-screw-machine-drill-bit-37-64-solid-carbide","title":"Osg 650057711 Screw Machine Drill Bit 37\/64 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 650057711 is a solid carbide screw machine length drill bit designed for high-performance drilling in demanding metalworking applications. It measures 0.5778 inches (37\/64 inch) in diameter with a 140-degree split point and features a right-hand spiral flute with R-thinned web for improved chip evacuation and reduced thrust at entry. The straight-cylindrical shank provides secure chuck retention. With coolant-through capability and a coated finish, this bit is built for production environments where tool life and hole quality are critical. Licensed machinists and tool-and-die professionals are the primary installers.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for screw machine operations and short-hole drilling in steel, alloy steel, cast iron, titanium, and titanium alloys. The stubby screw machine length profile improves rigidity over jobber-length bits, reducing deflection in CNC machining centers, turret lathes, and automatic screw machines. Its 3xD flute-to-diameter ratio keeps flutes engaged while allowing adequate chip clearance in interrupted or continuous cuts through tough workpiece materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for extended tool life in ferrous and hard metals\u003c\/li\u003e\n\u003cli\u003e140-degree split point reduces walking and lowers entry thrust\u003c\/li\u003e\n\u003cli\u003eR-thinned, tapered web improves chip flow and center cutting performance\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports high-feed, high-speed production drilling\u003c\/li\u003e\n\u003cli\u003eCoated finish increases surface hardness and heat resistance\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length improves rigidity and minimizes deflection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers, turret lathes, and automatic screw machines accepting a straight-cylindrical shank drill bit in the 0.5000 to 0.6000 inch diameter range. Intended for primary workpiece materials including steel, alloy steel, cast iron, titanium, and titanium alloys.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall this bit in a precision drill chuck or collet rated for the shank diameter before powering the machine. Verify coolant-through passages are clear and connected before beginning high-speed operation. Follow machine manufacturer guidelines for spindle speed and feed rate appropriate to the workpiece material. Do not exceed the designed flute length when setting depth stops.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Fractional)\u003c\/strong\u003e: 37\/64 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.5778 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 14.68 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: Coated\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\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 74.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 140.00 mm (5.8 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: R-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\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 to -0.027 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: High Performance\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: 0.635 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: 650057711\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51754562847026,"sku":"650057711","price":594.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b46ad03ea5170bff9de3e121ee42436_c826abbd-d774-4b56-b951-cd62c46b5b16.jpg?v=1788946640","url":"https:\/\/voomisupply.com\/products\/osg-650057711-screw-machine-drill-bit-37-64-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}