{"product_id":"osg-8608556-screw-machine-drill-bit-7-32-in-xpm","title":"Osg 8608556 Screw Machine Drill Bit 7\/32 in Xpm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 8608556 is a screw machine length drill bit designed for high-performance drilling in ferrous and hard materials. Built from XPM high-speed steel with a coated finish, it measures 7\/32 inch (0.2188 inches) in diameter and runs a 130-degree split point angle for accurate starting and reduced thrust. The shortened screw machine length body fits rigid setups, CNC machining centers, and turret lathes where stub-length rigidity is required. Two spiral flutes with a regular helix clear chips efficiently during through-hole and blind-hole operations. A tapered web with R-thinned web configuration reduces cutting resistance in tough alloys.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for production drilling in steel, alloy steel, cast iron, and nickel alloys. Its screw machine length makes it a common choice for job shop and production environments where minimal overhang and chatter control are priorities. The straight-cylindrical shank is compatible with standard drill chucks and quick-change tooling holders. The Series 1900 designation places it within OSG's line of high-performance stub drills intended for demanding material removal tasks in both manual and CNC applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eXPM high-performance high-speed steel construction for extended tool life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e130-degree drill point angle reduces walking and improves entry accuracy without a center punch\u003c\/li\u003e\n  \u003cli\u003eR-thinned tapered web lowers cutting force and heat generation at the point\u003c\/li\u003e\n  \u003cli\u003eScrew machine (stub) length provides added rigidity and reduced deflection compared to jobber length\u003c\/li\u003e\n  \u003cli\u003eTwo spiral flutes with regular helix promote consistent chip evacuation\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, straight-cylindrical shank fits standard chucks and tooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a high-performance screw machine length replacement drill for applications in steel, alloy steel, cast iron, and nickel alloy workpieces where a 7\/32 inch diameter, straight-shank stub drill is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by machinists and tool-and-die professionals in drill presses, lathes, or CNC machining centers. Secure the straight shank firmly in the chuck or collet to the full depth of the shank before use. Always power down and de-energize the machine before changing tooling. Do not exceed the recommended speed and feed range for the workpiece material and drill diameter as specified in the machine tool documentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 7\/32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2188 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 5.56 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (mm)\u003c\/strong\u003e: 72.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length (mm)\u003c\/strong\u003e: 28.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter (mm)\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\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: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: R-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\u003eTool Material\u003c\/strong\u003e: XPM 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\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0 to -0.018 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Alloy Steel, Cast Iron, Nickel Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1900\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.035 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: 8608556\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51731558924594,"sku":"8608556","price":103.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb3bbc1959dc85e71fb4a12871360de2_775eda38-d90a-429b-9fa7-77dffd13074a.jpg?v=1788732472","url":"https:\/\/voomisupply.com\/products\/osg-8608556-screw-machine-drill-bit-7-32-in-xpm","provider":"Voomi Supply","version":"1.0","type":"link"}