{"product_id":"accupro-12176877-corner-radius-end-mill-0-0313in-4-flute","title":"Accupro 12176877 Corner Radius End Mill 0.0313in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12176877 is a solid carbide corner radius end mill designed for precision milling operations in metalworking and machining environments. Measuring 0.0313 inches in diameter with a 0.005-inch corner radius, this single-end, centercutting tool removes material cleanly at tight tolerances. The 4-flute, right-hand spiral configuration paired with a TiCN coating supports extended tool life in ferrous and non-ferrous applications. Micrograin carbide construction provides the rigidity and edge retention required for fine-detail cuts at small diameters. Machinists and CNC operators working with close-tolerance components will find this tool suited to demanding finish and profiling work.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC machining centers and manual mills where small-diameter, close-tolerance milling is required. Its 3\/32-inch length of cut and 1\/8-inch shank diameter make it appropriate for shallow slotting, profiling, and contouring operations in confined areas. The centercutting geometry allows plunge entry. It is a single-end tool sold individually, suited for job shops, tool rooms, and production environments handling small, detailed workpieces in steel, stainless, aluminum, and similar materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0313-inch mill diameter with micrograin solid carbide construction for rigidity at small scale\u003c\/li\u003e\n\u003cli\u003e0.005-inch corner radius reduces stress concentration and improves edge durability\u003c\/li\u003e\n\u003cli\u003eTiCN coating extends tool life and reduces friction in ferrous and non-ferrous cuts\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand spiral design supports efficient chip evacuation and surface finish\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge entry without pilot drilling\u003c\/li\u003e\n\u003cli\u003e1\/8-inch shank diameter compatible with standard collet and chuck systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and conventional mills accepting a 1\/8-inch shank diameter. Verify spindle collet or chuck sizing before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Secure the shank fully within the collet or chuck to the recommended engagement depth per machine manufacturer guidelines. Confirm runout with a dial indicator before beginning production cuts, particularly at this diameter where small runout values have a proportionally large effect on tool life and part accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0313 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0002 \/ -0.0008 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.375 inches (3\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12176877\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51752896069938,"sku":"12176877","price":32.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65af1a61a7d171a532671a256a3eb2c5.jpg?v=1788930929","url":"https:\/\/voomisupply.com\/products\/accupro-12176877-corner-radius-end-mill-0-0313in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}