{"product_id":"osg-61660-screw-machine-drill-bit-0-6299-in-hss","title":"Osg 61660 Screw Machine Drill Bit 0.6299 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 61660 is a screw machine length drill bit designed for high-performance metal drilling in industrial and maintenance applications. Built from high speed steel with a coated finish, it measures 0.6299 inches (16 mm) in diameter and features a 120-degree faceted drill point for accurate starts and reduced walking on entry. The shortened screw machine length body provides increased rigidity compared to jobber length bits, making it well suited for use in drill presses, CNC machining centers, and turret lathes where stub-length tooling improves stability and tool life.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for right-hand cutting with a regular spiral flute and a straight-cylindrical shank. It is designed for machining steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. The web-thinned, tapered web configuration reduces thrust requirements when penetrating harder materials, making it a practical choice for production shops, tool rooms, and maintenance departments that run a variety of metal stock.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.6299 inch (16 mm) diameter with diameter tolerance of +0 to -0.027 mm for consistent hole sizing\u003c\/li\u003e\n  \u003cli\u003e120-degree faceted drill point reduces walking and improves self-centering on entry\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction with coated finish for improved wear resistance\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web lowers thrust load when drilling harder alloys\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length body provides greater rigidity than jobber length bits\u003c\/li\u003e\n  \u003cli\u003e2-flute regular spiral design promotes efficient chip evacuation in through-hole and blind-hole applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard drill presses, CNC machining centers, and turret lathes accepting a 16 mm straight-cylindrical shank. Suited for drilling steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. Part of the OSG Series 1100 screw machine length program covering the 13.50 to 17.00 mm diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle and chuck or collet are fully powered down and locked out before inserting or removing the bit. Confirm the shank is fully seated and the holding device is tightened to the machine manufacturer's specifications before beginning a cut. Do not exceed the recommended feed and speed parameters for the workpiece material, as excessive force or speed can cause premature wear or bit failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.6299 inches (16.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 118.00 mm (approximately 4.65 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 58.00 mm (approximately 2.28 inches)\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Faceted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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 by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.027 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Aluminum, Aluminum Alloy, Aluminum Silicate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.33 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 61660\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51750620168498,"sku":"61660","price":278.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2882ef1fe598206ec666eb082076d472_6c78219e-c746-4a17-94e8-a5e980449b89.jpg?v=1788917473","url":"https:\/\/voomisupply.com\/products\/osg-61660-screw-machine-drill-bit-0-6299-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}