{"product_id":"accupro-14788462-corner-radius-end-mill-1-8-in-4-flute","title":"Accupro 14788462 Corner Radius End Mill 1\/8 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14788462 is a solid carbide corner radius end mill designed for precision milling in ferrous and hardened materials. It features a 0.1250 inch cutting diameter with a 0.0200 inch corner radius that reduces stress concentration at the cutting edge and extends tool life in aggressive applications. The 4-flute, right-hand spiral geometry with AlTiN+ coating provides excellent heat resistance and hardness at elevated cutting temperatures. With a 0.5000 inch length of cut and 1.5000 inch overall length, this single-end, centercutting tool handles both plunge and peripheral milling operations. Machinists and tool-and-die professionals working on CNC milling machines use this end mill for finishing and semi-finishing passes.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for use in CNC machining centers handling mold work, die cavities, and close-tolerance profiling operations. The centercutting design allows direct plunge entry without a pre-drilled hole. The AlTiN+ coating performs well in dry or minimal-lubrication cutting environments and holds up in steels, stainless, and cast iron. The 1 inch shank diameter provides a rigid, secure fit in standard ER collet chucks or end mill holders commonly found in production and toolroom environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0200 inch corner radius reduces edge chipping and improves surface finish on profiled walls\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating delivers high-temperature hardness and oxidation resistance for dry and high-speed cutting\u003c\/li\u003e\n\u003cli\u003e4-flute spiral geometry balances chip evacuation and rigidity for finishing operations\u003c\/li\u003e\n\u003cli\u003eCentercutting design enables direct plunge milling without pilot drilling\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides dimensional stability and rigidity under high cutting forces\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction compatible with standard CNC spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard toolroom end mill compatible with ER collet chucks, shrink-fit holders, and end mill holders accepting a 1 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and locked out per OSHA and shop safety protocols. Secure the shank to the full recommended gauge-line depth in the holder and torque the collet nut with the appropriate spanner wrench to the holder manufacturer's specification. Inspect the collet and holder bore for runout before beginning a cut, as excessive runout accelerates corner radius wear. A licensed machinist or qualified CNC operator should verify feeds, speeds, and depth of cut parameters before production use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0200 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: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.0000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 14788462\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731867992370,"sku":"14788462","price":45.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0b50115b1945afad460b35bb8d7fb73b.jpg?v=1788735831","url":"https:\/\/voomisupply.com\/products\/accupro-14788462-corner-radius-end-mill-1-8-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}