{"product_id":"kennametal-4067237-corner-chamfer-end-mill-5-8-in-4-flute","title":"Kennametal 4067237 Corner Chamfer End Mill 5\/8 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4067237 is a solid carbide corner chamfer end mill designed for high-performance material removal in demanding machining environments. Part of the HPHV series, it features a 5\/8-inch diameter, 4-flute configuration, and a 45-degree chamfer angle with a 0.0200-inch chamfer width. The AlTiN PVD coating provides thermal resistance and extended tool life when cutting steel, stainless steel, cast iron, and hard materials. Rated at a 3-inch overall length with a 3\/4-inch length of cut, this end mill is suited for shops running high-feed operations where both roughing and finishing are required in a single tool pass. A licensed machinist or CNC programmer typically selects and installs this tooling.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for a wide range of milling operations including shouldering, slotting, ramp-down, helical interpolation, drill milling, plunging, and recessing. Its centercutting capability allows direct plunge entry. The Weldon flat shank provides positive drive in standard end mill holders. Primary workpiece materials include steel, stainless steel, cast iron, and hard materials, corresponding to ISO material codes P, M, K, and H. The variable flute index and medium helix style help reduce chatter and improve surface finish across these material groups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e45-degree chamfer angle with 0.0200-inch chamfer width for precise edge preparation\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating for high-heat resistance and extended tool life in ferrous materials\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables direct plunge entry without pre-drilled pilot holes\u003c\/li\u003e\n  \u003cli\u003eVariable flute index reduces harmonic chatter during high-feed cuts\u003c\/li\u003e\n  \u003cli\u003eWeldon flat shank ensures positive engagement in standard end mill holders\u003c\/li\u003e\n  \u003cli\u003eRated for shouldering, slotting, ramp-down, helical interpolation, and plunging operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 5\/8-inch end mill holders with Weldon flat drive. Compatible with CNC machining centers cutting steel, stainless steel, cast iron, and hard materials (ISO P, M, K, H). Catalog reference: HPHV625S4075CH.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and all axis drives are disabled before changing tooling. Seat the Weldon flat shank fully into the holder and torque the set screw to the holder manufacturer specification before running. Verify runout with a dial indicator after clamping, as excessive runout accelerates edge wear and reduces chamfer accuracy.\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 inches (0.6250 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: 3\/4 inches (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inches (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.0200 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\u003eMaterial Grade\u003c\/strong\u003e: KCPM15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN (PVD)\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\u003eHelix Style\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Variable Index\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\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\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0020 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.00000 to -0.00043 inches\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: 0.1 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: 4067237\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51737148358962,"sku":"4067237","price":525.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/99faea544b32b12542f02da3f8aab2eb_67c1efcc-d179-4216-b56b-c32b85fad267.jpg?v=1788784931","url":"https:\/\/voomisupply.com\/products\/kennametal-4067237-corner-chamfer-end-mill-5-8-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}