{"product_id":"osg-8595072-screw-machine-drill-bit-0-72mm-hss-tin","title":"Osg 8595072 Screw Machine Drill Bit 0.72mm Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 8595072 is a screw machine length drill bit designed for high-performance drilling in metalworking and machining applications. Built from high-speed steel with a titanium nitride (TiN) coating, it measures 0.72 mm (0.0283 inches) in diameter with an overall length of 38 mm (1.4961 inches). The 150-degree faceted point geometry reduces thrust and improves entry accuracy on hard materials. A web-thinned, tapered web configuration further lowers cutting resistance at the tip. This bit is suited for CNC machine tools, drill presses, and screw machine setups where compact overall length and precise hole quality are required.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in production machining environments and precision fabrication shops. Its short screw machine length provides added rigidity compared to jobber-length bits, making it well suited for close-tolerance work on steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. The straight-cylindrical shank measures 3.00 mm (0.1181 inches) in diameter, compatible with standard collets and chucks used in CNC and manual machine tool setups. It is typically installed and operated by machinists and tool-and-die professionals.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-speed steel construction with titanium nitride (TiN) coating for extended tool life on ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003e150-degree faceted point reduces entry thrust and improves hole location accuracy\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web lowers cutting resistance at the drill tip\u003c\/li\u003e\n\u003cli\u003eScrew machine length (38 mm OAL) provides greater rigidity over standard jobber-length bits\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute with 5xD flute-to-diameter ratio for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical 3.00 mm shank fits standard collets and drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eOSG Series 1100 screw machine length drill bit designed for use in steel, stainless steel, aluminum, aluminum alloy, and aluminum silicate workpieces. Suitable for CNC machining centers, drill presses, and screw machine setups accepting a 3.00 mm straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified machinists familiar with cutting tool setup and machine tool operation. Ensure the machine spindle is fully stopped and the tool holder or chuck is properly secured before mounting or removing the bit. Verify spindle speed and feed rate are appropriate for the workpiece material and bit diameter before beginning a cut. Do not exceed the recommended depth of cut for the flute length, as this bit has a flute length of 4.50 mm.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.72 mm (0.0283 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 38.00 mm (1.4961 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.50 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\u003eDrill Point Angle\u003c\/strong\u003e: 150 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Faceted\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\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.014 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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: 0.01 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: 8595072\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51730083381554,"sku":"8595072","price":43.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8321a2dfb4c3dbcc43b335ccc85002df.jpg?v=1788711462","url":"https:\/\/voomisupply.com\/products\/osg-8595072-screw-machine-drill-bit-0-72mm-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}