{"product_id":"accupro-12181472-corner-radius-end-mill-1-2-in-2-flute-ticn","title":"Accupro 12181472 Corner Radius End Mill 1\/2 in 2 Flute Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12181472 is a solid carbide corner radius end mill designed for precision milling operations in metal and hard material applications. It features a 1\/2 inch mill diameter, a 1 inch length of cut, and a 1\/8 inch (0.1250 inch) corner radius that produces consistent, radiused edges in a single pass. The TiCN coating provides enhanced wear resistance and surface hardness compared to uncoated carbide. With 2 flutes in a right-hand spiral configuration and a centercutting design, this tool handles both plunging and side milling. Micrograin carbide construction supports tight tolerances and extended tool life in ferrous and non-ferrous materials. Machinists and toolroom operators working on CNC mills and machining centers are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for milling operations that require a controlled corner radius on pockets, slots, and profiles. It is appropriate for use on CNC vertical machining centers and manual knee mills where a 1\/2 inch shank toolholder is available. The centercutting geometry allows direct plunge entry, making it useful for pocketing operations without a pre-drilled pilot hole. The TiCN coating makes it a practical choice for cutting alloy steels, stainless steels, cast iron, and similar materials where heat and abrasion at the cutting edge are primary concerns.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid micrograin carbide construction for rigidity and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eTiCN coating for improved wear resistance and longer tool life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch corner radius (corner radius tolerance: plus or minus 0.0015 inch) for consistent radiused edge generation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design supports direct plunge milling without a pilot hole\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand spiral flute geometry for standard CNC and manual mill spindles\u003c\/li\u003e\n  \u003cli\u003eSingle end configuration with a 1\/2 inch shank for standard ER and side-lock toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide corner radius end mill for CNC machining centers and manual mills accepting a 1\/2 inch shank diameter toolholder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Ensure the machine spindle is fully stopped and locked out before changing or seating the tool. Clean the toolholder bore and shank with a lint-free cloth before insertion to prevent runout caused by debris. Verify shank engagement depth meets the toolholder manufacturer minimum before tightening; insufficient engagement increases deflection and risk of tool pull-out during cutting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 to -0.002500 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: 0.0015 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch (1.5000 inch decimal)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\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\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\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\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\u003eWeight\u003c\/strong\u003e: 0.28 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12181472\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51754492363058,"sku":"12181472","price":125.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/97ee8913e96a369521249b01bcbe20cf.jpg?v=1788945973","url":"https:\/\/voomisupply.com\/products\/accupro-12181472-corner-radius-end-mill-1-2-in-2-flute-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}