{"product_id":"kennametal-4067267-corner-radius-end-mill-5-8-in-4-flute","title":"Kennametal 4067267 Corner Radius End Mill 5\/8 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4067267 is a solid carbide corner radius end mill designed for high-performance material removal in demanding machining applications. Built on the HPHV series platform, it features a 5\/8 inch diameter, a 0.12 inch corner radius, and four flutes with a high helix spiral geometry. An AlTiN PVD coating extends tool life when cutting ferrous materials and hard alloys. The 2.125 inch length of cut with extended reach makes it suitable for deep-pocket and slotting operations where shorter tooling cannot reach. The Weldon flat shank provides positive drive and minimizes pullout under high feed conditions. This tool handles both roughing and finishing passes in a single setup.\u003c\/p\u003e\n\u003cp\u003eThe 4067267 is suited for machining steel, stainless steel, cast iron, and hard materials in CNC milling operations on vertical and horizontal machining centers. The centercutting design allows plunge entry, expanding its use in interpolation and ramping applications. The extended reach geometry and long flute length make it particularly useful for deep-wall pockets, mold cavities, and fixture components where rigidity and reach must be balanced. It is compatible with EM-CV Form AD and EM IN-HSK Form A toolholding systems. Machinists and tool-and-die professionals working in production and job-shop environments will find this end mill appropriate for a broad range of milling tasks on ferrous and hard workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.12 inch corner radius reduces stress concentration and improves surface finish at pocket floors\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating provides heat resistance and extended tool life on steel, stainless steel, cast iron, and hard materials\u003c\/li\u003e\n  \u003cli\u003eSubmicron solid carbide substrate delivers rigidity and wear resistance compared to HSS tooling\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry permits plunge, ramp, and helical interpolation entry without a pre-drilled hole\u003c\/li\u003e\n  \u003cli\u003eWeldon flat shank ensures positive drive and resists pullout in high-torque cutting conditions\u003c\/li\u003e\n  \u003cli\u003eExtended reach with 2.125 inch length of cut suits deep-pocket and long-reach milling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with EM-CV Form AD and EM IN-HSK Form A toolholding systems. Designed for machining steel, stainless steel, cast iron, and hard materials. Accepts standard 5\/8 inch ID collets, milling chucks, and Weldon-style sidelock holders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the toolholder manufacturer torque specifications for the specific holder type in use. Ensure the machine spindle is fully stopped and the control is in an estop or tool-change state before mounting or removing the end mill. Verify runout at the tool tip after clamping, as excessive runout accelerates edge wear and degrades surface finish. Confirm feed, speed, and depth-of-cut parameters match the workpiece material and toolholder rigidity before beginning the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.12 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: 2.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: High\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Configuration\u003c\/strong\u003e: Single End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (Submicron Grade)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Normal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000000 \/ -0.002000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 \/ -0.00043 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HPHV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.282 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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4067267\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51749367644466,"sku":"4067267","price":585.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/94e16657a2532a1e0c46ef226049da17_be57c6c2-bff6-46a0-aa1a-117eefb99fe3.jpg?v=1788905096","url":"https:\/\/voomisupply.com\/products\/kennametal-4067267-corner-radius-end-mill-5-8-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}