{"product_id":"osg-8595508-screw-machine-drill-bit-13-64-in-tin-hss","title":"Osg 8595508 Screw Machine Drill Bit 13\/64 in Tin Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 8595508 is a screw machine length drill bit designed for high-performance drilling in demanding shop and field applications. It measures 13\/64 inch (0.2031 inch decimal) in diameter with an overall length of 70.00 mm (2.756 inches) and a flute length of 26.00 mm. The bit is manufactured from vanadium high-speed steel and features a titanium nitride (TiN) coating that extends cutting tool life and reduces friction. The 120-degree, 4-facet point geometry with web thinning promotes accurate entry and reduces thrust force when drilling into ferrous and non-ferrous materials.\u003c\/p\u003e\u003cp\u003eThis screw machine length bit is suited for production drilling, toolroom work, and general machining operations where a shorter, more rigid tool is preferred over a jobber-length bit. Its compact geometry reduces deflection in tight setups or on short-travel drill presses. Primary target materials include steel, stainless steel, aluminum, and other non-ferrous metals, making it a versatile choice for machinists, maintenance technicians, and fabricators working across a range of workpiece materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e13\/64 inch (5.08 mm) diameter with a diameter tolerance of +0 to -0.018 mm for precise hole sizing\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces friction and improves wear resistance compared to uncoated HSS\u003c\/li\u003e\n\u003cli\u003e4-facet, 120-degree point with web thinning for reduced thrust and accurate self-centering\u003c\/li\u003e\n\u003cli\u003eVanadium high-speed steel construction handles elevated cutting temperatures\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length design increases rigidity and minimizes deflection\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute with tapered web configuration promotes chip evacuation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a screw machine length replacement drill bit for use in standard straight-shank drill chucks; compatible with drilling operations on steel, stainless steel, aluminum, and other non-ferrous workpieces as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed machinist or qualified technician should install and operate this bit using appropriate spindle speed and feed rate for the target material. Secure the straight cylindrical shank firmly in a keyed or keyless chuck before beginning operation. Ensure the drill press, lathe tailstock, or CNC machine is powered down and locked out before changing tooling. Do not exceed the rated cutting parameters for the workpiece material, and use cutting fluid where appropriate to maintain tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 13\/64 inch (0.2031 inch \/ 5.08 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 70.00 mm (2.756 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 26.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm (0.2362 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: 4 Facet\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: Regular Spiral\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\u003eTool Material\u003c\/strong\u003e: Vanadium High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Aluminum, Non-Ferrous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1100\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 -0.018 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: 8595508\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51748529602866,"sku":"8595508","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ba378d860c1f9ea8e8b41b959d5a63fd.jpg?v=1788894888","url":"https:\/\/voomisupply.com\/products\/osg-8595508-screw-machine-drill-bit-13-64-in-tin-hss","provider":"Voomi Supply","version":"1.0","type":"link"}