{"product_id":"accupro-14788590-corner-radius-end-mill-1-2-in-4-flute-carbide","title":"Accupro 14788590 Corner Radius End Mill 1\/2 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 14788590 is a solid carbide corner radius end mill designed for precision milling operations in metal cutting applications. It features a 1\/2 inch cutting diameter, a 0.0300 inch corner radius, and 4 spiral flutes with a right-hand cutting direction. The 6 inch overall length combined with a 1-1\/2 inch length of cut makes it well suited for reaching into slots, pockets, and profiling passes. The AlTiN+ coating provides enhanced heat resistance and extended tool life when cutting hardened steels, stainless, and high-temperature alloys. This is a single-end, centercutting tool, meaning it can be used for both plunge and peripheral cuts. It is installed and operated by machinists and CNC tool and die professionals.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in CNC machining centers, vertical mills, and manual knee mills for slotting, profiling, and pocket milling in ferrous and non-ferrous materials. The corner radius geometry reduces stress concentration at the cutting edge, improving tool life and surface finish compared to a sharp-corner end mill. The 1 inch shank diameter requires a collet, end mill holder, or hydraulic chuck sized to match. Typical applications include production machining, mold and die work, and precision part fabrication where edge integrity and tight tolerances are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in demanding cuts\u003c\/li\u003e\n  \u003cli\u003eAlTiN+ coating for high heat resistance and extended tool life in hardened and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e0.0300 inch corner radius reduces edge chipping and improves surface finish at corners\u003c\/li\u003e\n  \u003cli\u003e4 spiral flutes with right-hand cutting direction for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry into workpiece material\u003c\/li\u003e\n  \u003cli\u003eSingle-end configuration with 1-1\/2 inch length of cut and 6 inch overall length for extended reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide corner radius end mill compatible with standard end mill holders, collet chucks, and hydraulic chucks accepting a 1 inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by a qualified machinist or CNC operator familiar with toolholder torque requirements and machine spindle specifications. Ensure the machine spindle and toolholder are fully de-energized and stationary before inserting or removing the end mill. Verify that the collet or toolholder bore matches the 1 inch shank diameter and that the tool is seated to the correct gauge length before beginning a cut. Follow the tool manufacturer and machine builder guidelines for appropriate feed rates, speeds, and depth of cut based on workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0300 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: 1.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.0000 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\/Finish\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\u003ePackage Dimensions\u003c\/strong\u003e: 6.0 inches L x 0.5 inches W x 0.5 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.57 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 14788590\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51735099769138,"sku":"14788590","price":295.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1f2d85f3969111cc85b9126d3b33d4f4.jpg?v=1788769810","url":"https:\/\/voomisupply.com\/products\/accupro-14788590-corner-radius-end-mill-1-2-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}