{"product_id":"kennametal-6675743-corner-chamfer-end-mill-12mm-4-flute","title":"Kennametal 6675743 Corner Chamfer End Mill 12mm 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6675743 is a solid carbide corner chamfer end mill engineered for demanding metal removal in steel, stainless steel, cast iron, superalloys, titanium, and hard materials. It carries a 12.00 mm cutting diameter with a 25.98 mm length of cut and a 0.50 mm chamfer width at a 45-degree chamfer angle. The AlTiN PVD coating provides thermal and wear resistance at elevated cutting temperatures. With four flutes, a variable helix, and variable index geometry, this tool is suited for both roughing and finishing passes. It is centercutting, allowing direct plunge entry without a pre-drilled hole. Machinists, CNC operators, and toolroom technicians working in production or job-shop environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end mill handles a wide range of milling operations including shouldering, slotting, ramp-down, helical interpolation, drill-mill, plunging, and recessing. The straight-cylindrical 12.00 mm shank fits standard ER collet chucks, end mill holders, and shrink-fit toolholders sized for 12 mm shanks. The regular-length profile and 82.98 mm overall length make it appropriate for general-purpose setups where extended reach is not required. It is part of the KENNAMETAL H1TE series, which is optimized for multi-material capability under the KCPM15 material grade designation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and dimensional stability in hard and abrasive workpiece materials\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating resists heat buildup and extends tool life in dry or near-dry cutting conditions\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable index design reduces harmonic chatter and improves surface finish\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge entry, ramp-down, and helical interpolation without pre-drilling\u003c\/li\u003e\n  \u003cli\u003e0.50 mm chamfer width at 45 degrees breaks sharp edges and deburrs in a single pass alongside profile milling\u003c\/li\u003e\n  \u003cli\u003eCompatible with P, M, K, S, and H workpiece material classifications per ISO material coding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and production cutting tool for CNC machining centers and manual mills accepting a 12.00 mm straight-cylindrical shank. Catalog reference number H1TE4CH1200R026HAM is associated with this part in KENNAMETAL documentation.\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 the tool changer or spindle lock is engaged before loading or unloading the tool. Verify the holder bore is clean and free of chips before seating the shank to the correct gage length. Follow the machine tool manufacturer and KENNAMETAL recommended cutting data for feed rate, speed, and depth of cut for the specific workpiece material classification.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 12.00 mm (0.4724 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 25.98 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 82.98 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 12.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.50 mm\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\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 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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: H1TE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.33 inches (L) x 0.98 inches (W) x 0.98 inches (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.235 pounds\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: 6675743\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51732038517042,"sku":"6675743","price":232.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a2029abb8daa75b9ca2be3161c990bb4_4b795ae2-27ad-4e4c-8ee8-5145e3bb1254.jpg?v=1788738526","url":"https:\/\/voomisupply.com\/products\/kennametal-6675743-corner-chamfer-end-mill-12mm-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}