{"product_id":"osg-5731508-square-end-mill-17-32-in-2-flute-vanadium-hss-ticn","title":"Osg 5731508 Square End Mill 17\/32 in 2 Flute Vanadium Hss Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 5731508 is a square end mill designed for general-purpose milling operations in ferrous and non-ferrous metals. Built from 3% vanadium high speed steel, this single-end tool carries a titanium carbonitride (TiCN) finish that extends tool life by improving surface hardness and reducing friction at the cutting edge. The 17\/32 inch (0.5313 inch) mill diameter paired with a 30-degree right-hand spiral flute geometry promotes efficient chip evacuation and smooth cutting action. It is centercutting, allowing both plunge and peripheral milling without a pre-drilled entry point. Machinists and tool-and-die professionals install this type of end mill in manual mills and CNC machining centers alike.\u003c\/p\u003e\n\u003cp\u003eThe 5731508 is suited for slot milling, profile milling, and shoulder milling applications in job shops, maintenance shops, and production environments. The 1-1\/8 inch length of cut provides adequate depth for most standard material removal tasks without excessive tool deflection. The 1\/2 inch shank diameter fits standard R8, ER, and side-lock toolholders commonly found on Bridgeport-style knee mills and CNC vertical machining centers. This end mill falls within OSG Series 573, a line of vanadium HSS tools intended for regular-length general milling applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e17\/32 inch (0.5313 inch) mill diameter with 1-1\/8 inch length of cut\u003c\/li\u003e\n  \u003cli\u003e3% vanadium high speed steel construction for improved wear resistance over standard M2 HSS\u003c\/li\u003e\n  \u003cli\u003eTiCN coating reduces friction and extends cutting edge life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e30-degree right-hand spiral flute promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003e2-flute configuration provides larger chip gullet for softer or gummy materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use end mill for standard 1\/2 inch shank toolholders used in vertical knee mills and CNC vertical machining centers. Part of OSG Series 573 regular-length vanadium HSS end mills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eEnd mills of this type are installed by machinists using appropriate collet chucks, end mill holders, or side-lock holders sized to the 1\/2 inch shank diameter. Secure the shank fully within the holder to the recommended insertion depth before torquing to the toolholder manufacturer's specification. Always de-energize and lock out the spindle drive before changing tooling. Inspect the shank and flutes for chips or damage before each use; a damaged cutting edge can cause tool failure and workpiece scrap.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 17\/32 inch (0.5313 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-1\/8 inches (1.1250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/8 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\u003eCoating\u003c\/strong\u003e: TiCN (Titanium Carbonitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eEnd Type\u003c\/strong\u003e: Single End\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\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: 5731508\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51731353272626,"sku":"5731508","price":75.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71c8e6a82b450b45802713f16c525dbe.jpg?v=1788729882","url":"https:\/\/voomisupply.com\/products\/osg-5731508-square-end-mill-17-32-in-2-flute-vanadium-hss-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}