{"product_id":"accupro-312335-corner-radius-end-mill-3-4-in-5-flute-carbide","title":"Accupro 312335 Corner Radius End Mill 3\/4 in 5 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 312335 is a solid carbide corner radius end mill engineered for high-performance milling in demanding machining environments. It features a 3\/4 inch diameter, a 1 inch length of cut, and a 6 inch overall length, making it well suited for extended-reach applications. The 0.030 inch corner radius reduces stress concentration at the cutting edge and extends tool life in interrupted cuts. An AlCrTiN coating provides thermal resistance and hardness at elevated cutting temperatures. With 5 flutes, a 38-degree helix angle, and a variable index, this end mill balances chip evacuation with surface finish quality in both roughing and semi-finishing passes.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in CNC machining centers where extended reach into deep pockets or cavities is required. The 2.5 inch reach length and reduced 0.712 inch neck diameter allow access to features that standard-length tools cannot reach without interference. It is a single-end, centercutting tool with right-hand flute direction and right-hand cutting direction. Machinists working in aerospace, mold and die, and general precision manufacturing will find this geometry appropriate for hard steels and high-temperature alloys where AlCrTiN coating performance is most beneficial.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlCrTiN coating for high-temperature hardness and extended tool life in ferrous and exotic alloys\u003c\/li\u003e\n\u003cli\u003e5-flute, 38-degree helix design balances chip flow and finish quality\u003c\/li\u003e\n\u003cli\u003e0.030 inch corner radius reduces edge chipping and workpiece stress risers\u003c\/li\u003e\n\u003cli\u003eExtended reach configuration with 2.5 inch reach length and reduced neck diameter of 0.712 inches\u003c\/li\u003e\n\u003cli\u003eVariable index flute spacing minimizes chatter in deep-pocket and long-reach cuts\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry enables direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and direct-fit solid carbide corner radius end mill for CNC machining applications requiring a 3\/4 inch shank and extended reach capability in the HS series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Secure the shank in a precision collet or end mill holder rated for the 3\/4 inch shank diameter and verify runout before cutting. Ensure the machine spindle is fully stopped and locked out before loading or removing the tool. Follow shop-standard feeds, speeds, and depth-of-cut parameters appropriate for the workpiece material and coating type.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.750 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch (25.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches (152.4 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (19.05 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.712 inches (0.71 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 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\u003c\/strong\u003e: AlCrTiN\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 \/ -0.001000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1 pound\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: 312335\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51755097260338,"sku":"312335","price":449.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/218a9bb0ec85e0bcef2be0718319066c_b02a5b59-2b9a-4a65-8da2-e8668f38aee3.jpg?v=1788951075","url":"https:\/\/voomisupply.com\/products\/accupro-312335-corner-radius-end-mill-3-4-in-5-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}