{"product_id":"accupro-12179661-corner-radius-end-mill-1-8-in-3-flute","title":"Accupro 12179661 Corner Radius End Mill 1\/8 in 3 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12179661 is a solid carbide corner radius end mill designed for precision milling operations in metal cutting and machining applications. With a 1\/8 inch diameter and a 0.01 inch corner radius, this tool produces smooth transitions and reduces stress concentrations at milled corners. The 3-flute, right-hand spiral geometry with a 35-degree helix angle promotes efficient chip evacuation and smooth cutting action. A TiCN coating increases surface hardness and wear resistance, extending tool life in ferrous and non-ferrous materials. Licensed machinists and CNC operators working in job shops, toolrooms, and production environments are the primary users of this end mill.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for stub-length milling operations where rigidity and minimal deflection are critical. The centercutting design allows for plunge milling as well as peripheral cuts. With a 1\/4 inch length of cut and a 1-1\/2 inch overall length, it is well-matched to shallow pocket milling, contouring, and profiling operations on CNC machining centers and manual mills. The 1\/8 inch shank diameter is compatible with standard collets and end mill holders of the same bore size.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide micrograin construction for high rigidity and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eTiCN coating improves wear resistance and reduces built-up edge in steel and stainless applications\u003c\/li\u003e\n  \u003cli\u003e0.01 inch corner radius reduces corner chipping and stress concentrations in milled profiles\u003c\/li\u003e\n  \u003cli\u003e3-flute right-hand spiral with 35-degree helix for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry enables plunge entry without a pre-drilled hole\u003c\/li\u003e\n  \u003cli\u003eStub length design increases tool stiffness and reduces deflection in tight-tolerance cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/8 inch bore collets and end mill holders on CNC machining centers and manual vertical mills. Confirm holder bore and runout tolerance before use.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully in the collet or holder to the recommended engagement depth and torque the drawbar or nut to the holder manufacturer specification. Inspect the cutting edges and coating for chips or damage before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/4 inch (0.2500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0100 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 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: TiCN\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 to -0.002000 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: 0.25 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12179661\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51739966636338,"sku":"12179661","price":16.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f27126d84fb8a27f57189b8cb03489fa.jpg?v=1788820841","url":"https:\/\/voomisupply.com\/products\/accupro-12179661-corner-radius-end-mill-1-8-in-3-flute","provider":"Voomi Supply","version":"1.0","type":"link"}