{"product_id":"accupro-12181465-corner-radius-end-mill-0-5in-2-flute-carbide","title":"Accupro 12181465 Corner Radius End Mill 0.5in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12181465 is a solid carbide corner radius end mill designed for precision milling in a wide range of metalworking and machining applications. With a 0.5 inch mill diameter, a 1 inch length of cut, and a 0.02 inch corner radius, this tool produces smooth, radiused bottom transitions in pockets, slots, and profiling cuts while reducing stress concentrations at part corners. The single-end, center-cutting design allows plunge entry as well as conventional lateral milling. The bright uncoated finish and micrograin carbide substrate make it well suited for both ferrous and non-ferrous workpiece materials where coated tooling is not required.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC machining centers, vertical mills, and manual milling machines across job shops, tool and die operations, aerospace component manufacturing, and general precision machining. Its 2-flute geometry provides adequate chip clearance for slotting and full-width cuts. The right-hand cutting direction and right-hand spiral flutes are standard for conventional and climb milling on CNC equipment. The 0.5 inch shank diameter fits standard ER, side-lock, and shrink-fit toolholders commonly found in production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.02 inch corner radius reduces stress risers and produces smooth radiused transitions in milled pockets and profiles\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction provides hardness and wear resistance superior to high-speed steel tooling\u003c\/li\u003e\n\u003cli\u003eCenter-cutting end face allows direct plunge entry without pre-drilling\u003c\/li\u003e\n\u003cli\u003e2-flute design promotes chip evacuation in slotting and full-width milling passes\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish is compatible with cutting fluids and suited for non-ferrous and ferrous materials where coating is not specified\u003c\/li\u003e\n\u003cli\u003e40-degree helix angle improves surface finish and reduces cutting forces compared to lower-helix geometries\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for standard 0.5 inch shank toolholding systems used in CNC and manual milling applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the milling machine spindle is fully stopped and locked out before inserting or removing the end mill from the toolholder. Verify toolholder runout with a dial indicator before cutting to confirm the tool seats within acceptable tolerance. Follow shop-specific speeds and feeds guidelines for solid carbide end mills based on workpiece material and machine rigidity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\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: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.02 inches\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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Micrograin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius Tolerance\u003c\/strong\u003e: plus or minus 0.0015 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.0025 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12181465\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51743501713714,"sku":"12181465","price":100.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f36596e909906d4e06cfa0467ad25948.jpg?v=1788847732","url":"https:\/\/voomisupply.com\/products\/accupro-12181465-corner-radius-end-mill-0-5in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}