{"product_id":"kennametal-6676996-corner-chamfer-end-mill-5-16in-4-flute","title":"Kennametal 6676996 Corner Chamfer End Mill 5\/16in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6676996 is a solid carbide corner chamfer end mill designed for demanding metal removal operations in professional machining environments. Measuring 5\/16 inches in diameter with a 1\/2-inch length of cut and 2-inch overall length, this single-end tool carries a 45-degree chamfer angle with a 0.0150-inch chamfer width. The AlTiN PVD coating provides heat resistance and surface hardness suited to high-speed cutting. The variable helix and variable index geometry reduce harmonic chatter during aggressive cuts, making this tool effective for both roughing and finishing passes in a single setup.\u003c\/p\u003e\n\u003cp\u003eThis end mill is built for machining steel, stainless steel, cast iron, superalloys, and titanium, as well as hard materials. It supports a wide range of operations including shouldering, slotting, ramp-down entry, helical interpolation, drill milling, plunging, and recessing. The centercutting design allows direct plunge entry without a pre-drilled pilot hole. It is part of the H1TE series, catalog number H1TE4CH0313S050HA, and is intended for use on CNC machining centers operated by skilled machinists and tool-and-die professionals.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction in material grade KCPM15 for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating for elevated-temperature performance on ferrous and hard materials\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable index flute geometry reduces vibration and chatter\u003c\/li\u003e\n  \u003cli\u003e45-degree chamfer angle with 0.0150-inch chamfer width for consistent edge breaking\u003c\/li\u003e\n  \u003cli\u003eCentercutting design supports direct plunge entry and helical interpolation\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand flute, straight-cylindrical shank for standard ER or end mill holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use solid carbide end mill for CNC machining centers requiring a 5\/16-inch straight-cylindrical shank tool in the H1TE series. Compatible workpiece materials include steel, stainless steel, cast iron, superalloys, titanium, and hard materials per material codes P, M, K, S, and H.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists following shop-standard toolholding procedures. Secure the straight-cylindrical shank in a clean, properly sized collet or end mill holder and verify runout before cutting. Ensure the machine spindle is fully stopped and the tool path is programmed before engaging the workpiece. Follow machine tool manufacturer guidelines and applicable shop safety protocols when handling carbide tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 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\/2 inches (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.0150 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Variable (36-39 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide (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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: H1TE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Catalog Number\u003c\/strong\u003e: H1TE4CH0313S050HA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.33 inches x 0.98 inches x 0.98 inches\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: 6676996\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739392311602,"sku":"6676996","price":122.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a2029abb8daa75b9ca2be3161c990bb4_387017f8-5fee-4879-a36f-898702b7a7d8.jpg?v=1788813984","url":"https:\/\/voomisupply.com\/products\/kennametal-6676996-corner-chamfer-end-mill-5-16in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}