{"product_id":"osg-8595159-screw-machine-drill-bit-1-16-in-tin-hss","title":"Osg 8595159 Screw Machine Drill Bit 1\/16 in Tin Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 8595159 is a screw machine length drill bit designed for high-performance drilling in metalworking applications. Built from high speed steel with a titanium nitride (TiN) coating, this bit delivers extended tool life and reduced friction during cutting. The 1\/16 inch (0.0625 inch) diameter and 140-degree faceted point angle make it well suited for starting clean, accurate holes without a center punch. Web thinning reduces thrust requirements and improves chip evacuation. A fast spiral flute and straight-cylindrical shank complete the design. Licensed machinists, tool-and-die techs, and general metalworking shops are the primary installers and users of this bit.\u003c\/p\u003e\u003cp\u003eThe OSG 8595159 is used in screw machine, CNC, and manual drill press operations where short overall length improves rigidity and reduces deflection. Its primary workpiece materials include steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate. The screw machine length body — approximately 1.654 inches overall — fits standard chuck setups where a shorter stub-style bit is preferred for precision work or tight clearance situations. This bit is sold individually and suits production and maintenance environments alike.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/16 inch (0.0625 inch) diameter with 140-degree faceted split point for accurate hole starting\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction with TiN coating for improved wear resistance and reduced heat buildup\u003c\/li\u003e\n\u003cli\u003eWeb-thinned parallel web reduces cutting thrust and aids chip flow\u003c\/li\u003e\n\u003cli\u003eFast spiral flute geometry promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank compatible with standard drill chucks\u003c\/li\u003e\n\u003cli\u003eNo coolant-through requirement — suitable for dry or conventional cutting fluid use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for use on steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. Designed as an OSG Series 1100 screw machine length drill bit covering the 0.0000 to 0.1000 inch decimal inch size range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall in a standard drill chuck, confirming that the shank seats fully and the chuck is tightened securely before operation. Power down the drill press or CNC machine and confirm zero-energy state before changing bits. Use appropriate cutting fluid for steel and stainless steel applications to maximize tool life. Wear approved eye protection and secure workpieces per shop safety standards before drilling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0625 inches (1\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 42.00 mm (approximately 1.654 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 10.00 mm (approximately 0.394 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.00 mm (approximately 0.118 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Faceted\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: Fast\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\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eSeries\u003c\/strong\u003e: 1100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: 8595159\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51746783232306,"sku":"8595159","price":41.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e6eaa1c47e78fb6bbfbd621a9cfe476e.jpg?v=1788873573","url":"https:\/\/voomisupply.com\/products\/osg-8595159-screw-machine-drill-bit-1-16-in-tin-hss","provider":"Voomi Supply","version":"1.0","type":"link"}