{"product_id":"osg-5731000-square-end-mill-13-32-in-2-flute-hss","title":"Osg 5731000 Square End Mill 13\/32 in 2 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 5731000 is a single-end square end mill designed for general-purpose milling operations in metal and alloy workpieces. Built from 3% vanadium high speed steel, it delivers solid wear resistance and edge retention in ferrous and non-ferrous materials. The 13\/32-inch (0.4063-inch) cutting diameter pairs with a 3\/8-inch shank, a 13\/16-inch length of cut, and a 2-1\/2-inch overall length. The 30-degree helix spiral flute geometry promotes efficient chip evacuation and smooth cutting action. This end mill is centercutting, allowing plunge entry directly into a workpiece, which expands its use across slotting, profiling, and pocket milling operations.\u003c\/p\u003e\u003cp\u003eThe OSG 5731000 is suited for manual mills, CNC machining centers, and knee mills running ferrous metals, aluminum, brass, and plastics. The regular-length configuration fits standard toolholders and collets without extended-reach adapters. With a right-hand cut and right-hand flute orientation, it follows conventional setup for the majority of vertical milling applications. Machinists and toolroom operators working in job shops, maintenance facilities, and production environments will find this a reliable general-purpose tool for everyday material removal tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e13\/32-inch (0.4063-inch) cutting diameter with 13\/16-inch length of cut\u003c\/li\u003e\n\u003cli\u003e3% vanadium high speed steel construction for improved wear resistance over standard HSS\u003c\/li\u003e\n\u003cli\u003e30-degree spiral helix promotes efficient chip flow and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute for standard milling machine setups\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for use with cutting fluids or dry in appropriate materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard single-end square end mill compatible with 3\/8-inch collets and toolholders on vertical milling machines and CNC machining centers. Part of the OSG Series 573 product line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. Secure the shank fully into a clean, undamaged collet or end mill holder and torque to the machine manufacturer's specification before use. Inspect the cutting edges for chips or damage before each use, and never exceed the spindle speed and feed rate appropriate for the workpiece material. Ensure the machine spindle is fully stopped and locked out before changing tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 13\/32 inch (0.4063 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 13\/16 inch (0.8125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Vanadium High Speed Steel (3% Vanadium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 573\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: 5731000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51729177772338,"sku":"5731000","price":53.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a6966c1e771b93a1b863f5d88826fee.jpg?v=1788701461","url":"https:\/\/voomisupply.com\/products\/osg-5731000-square-end-mill-13-32-in-2-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}