{"product_id":"osg-61553-screw-machine-drill-bit-0-2087-in-hss","title":"Osg 61553 Screw Machine Drill Bit 0.2087 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 61553 is a screw machine length drill bit designed for high-performance metal drilling in production and maintenance environments. Built from high speed steel with a coated finish, this bit features a 0.2087 inch (5.30 mm) diameter, a 120-degree faceted drill point, and a regular spiral flute configuration. The shortened screw machine length body provides added rigidity compared to jobber-length bits, reducing deflection during high-volume or precision drilling operations. A web-thinned, tapered web design lowers entry resistance and improves chip evacuation. Machinists, tool-and-die workers, and maintenance technicians working with drill presses, CNC machines, and handheld equipment rely on this bit for consistent hole quality in metalworking applications.\u003c\/p\u003e\n\u003cp\u003eThe OSG 61553 is suited for drilling steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. The screw machine length format is a common choice in production shop environments where short, rigid tooling is preferred in tight setups or gang-drilling fixtures. The straight cylindrical shank accepts standard drill chucks and collet holders sized for 6.00 mm shanks. The 2-flute spiral design handles chip clearing across the range of listed workpiece materials without requiring coolant-through capability.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.2087 inch (5.30 mm) cutting diameter with a tolerance of +0 to -0.018 mm for consistent hole sizing\u003c\/li\u003e\n  \u003cli\u003e120-degree faceted drill point with web thinning reduces thrust and improves centering\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction with coated finish for extended tool life in steel and aluminum\u003c\/li\u003e\n  \u003cli\u003eScrew machine length body provides rigidity and reduced deflection versus jobber-length bits\u003c\/li\u003e\n  \u003cli\u003eRegular spiral, 2-flute design promotes efficient chip evacuation in metalworking applications\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank compatible with standard drill chucks and collet holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard drill presses, CNC drilling machines, and handheld drills equipped with chucks or collets accepting a 6.00 mm straight cylindrical shank. Suitable for workpiece materials including steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate. Part of the OSG Series 1100 high performance drill line.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or maintenance technicians familiar with machine tooling and safe drilling practices. Ensure the machine spindle is fully stopped and the power is locked out before securing or removing the bit from the chuck or collet. Verify chuck or collet sizing matches the 6.00 mm shank diameter before tightening. Follow applicable shop safety standards and machine manufacturer guidelines for feed rate and spindle speed selection based on workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.2087 inches (5.30 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 70.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 26.00 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\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\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Aluminum, Aluminum Alloy, Aluminum Silicate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.018 mm\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: 0.015 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: 61553\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51731257098546,"sku":"61553","price":59.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/85481993cb323faab4ae6b71ed542d68.jpg?v=1788728877","url":"https:\/\/voomisupply.com\/products\/osg-61553-screw-machine-drill-bit-0-2087-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}