{"product_id":"osg-8595285-screw-machine-drill-bit-2-85-mm-tin-hss","title":"Osg 8595285 Screw Machine Drill Bit 2.85 Mm Tin Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 8595285 is a screw machine length drill bit engineered for high-performance metal drilling in tight-clearance and production environments. Built from high-speed steel with a titanium nitride (TiN) coating, it operates at a 2.85 mm diameter with a 130-degree faceted point and a web-thinned, tapered web configuration for reduced thrust and cleaner entry. At 48 mm overall length with a 16 mm flute length and a 3.00 mm straight-cylindrical shank, this bit is designed for stub-length drilling applications where rigidity and precision matter. It cuts right-hand with two spiral flutes in a regular helix pattern. Licensed machinists, tool and die techs, and HVAC or plumbing fabricators working with metal sheet or structural components will find this a direct fit for production drilling setups.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for drilling steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. The screw machine length profile makes it well matched to drill press, CNC turret, and manual machine tool applications where a shorter, stiffer bit reduces deflection. The 5xD flute-to-diameter ratio provides adequate chip evacuation without sacrificing rigidity. It is sold individually and requires no minimum order beyond a single unit, making it practical for both bench-stock replacement and single-job procurement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-speed steel construction with titanium nitride coating for extended tool life in ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003e130-degree faceted point with web thinning reduces entry thrust and improves point accuracy\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length at 48 mm overall for maximum rigidity in short-reach setups\u003c\/li\u003e\n  \u003cli\u003e3.00 mm straight-cylindrical shank fits standard drill chucks and quick-change toolholders\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut with two regular spiral flutes for efficient chip clearance\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance of plus 0 to minus 0.014 mm for close-tolerance hole requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in drill presses, CNC turrets, and machine tool spindles accepting a 3.00 mm straight-cylindrical shank. Primary workpiece materials include steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate per OSG Series 1100 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by a qualified machinist or trade professional familiar with rotating cutting tools. Secure the shank fully in the chuck or collet before operation and verify runout is within acceptable limits for the application. Do not exceed the recommended feed and speed parameters for the workpiece material and machine setup. Eye protection and appropriate chip guarding are required when operating any drill bit in a powered spindle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.85 mm (0.1122 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 48 mm (1.8898 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 16 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.00 mm (0.1181 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003c\/strong\u003e: Titanium Nitride (TiN)\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eDiameter Tolerance\u003c\/strong\u003e: plus 0 to minus 0.014 mm\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\u003eWeight\u003c\/strong\u003e: 0.01 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: 8595285\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51734072787250,"sku":"8595285","price":37.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2882ef1fe598206ec666eb082076d472_b0bb9253-4f8d-4dfd-a8b8-d8ca28ac9235.jpg?v=1788760762","url":"https:\/\/voomisupply.com\/products\/osg-8595285-screw-machine-drill-bit-2-85-mm-tin-hss","provider":"Voomi Supply","version":"1.0","type":"link"}