{"product_id":"kennametal-6769609-corner-chamfer-end-mill-3mm-4-flute","title":"Kennametal 6769609 Corner Chamfer End Mill 3mm 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6769609 is a solid carbide corner chamfer end mill designed for precision milling in demanding metalworking applications. Built on the H1TE series platform and finished with an AlTiN PVD coating, this tool handles roughing and finishing operations in a single setup. It features a 3.00 mm diameter, a 6.00 mm length of cut, and a 4-flute variable-helix geometry that reduces chatter and improves chip evacuation. The 0.10 mm chamfer width at a 45-degree chamfer angle produces consistent edge breaks with each pass. Machinists and CNC operators in production and job-shop environments install this tool on standard milling machines and machining centers.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for slotting, shouldering, ramp-down milling, helical interpolation, drill milling, and plunging and recessing operations. It is rated for use on steel, stainless steel, cast iron, superalloys, titanium, and hard materials, covering ISO material groups P, M, K, S, and H. The straight-cylindrical 6.00 mm shank fits standard collet and end mill holder tooling. Its centercutting capability and variable-index flute spacing make it a versatile option for both roughing passes and finishing work without a tool change.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlTiN PVD coating for high-temperature wear resistance in steel, stainless, and hard material cuts\u003c\/li\u003e\n  \u003cli\u003eVariable helix and variable-index flute geometry reduces harmonic vibration during aggressive cuts\u003c\/li\u003e\n  \u003cli\u003eCentercutting design supports plunging, drill milling, and helical interpolation\u003c\/li\u003e\n  \u003cli\u003e0.10 mm chamfer width at 45 degrees for consistent edge preparation in a single pass\u003c\/li\u003e\n  \u003cli\u003eKCPM15 carbide grade engineered for multi-material versatility across ISO P, M, K, S, and H groups\u003c\/li\u003e\n  \u003cli\u003eSingle-end, right-hand cut with normal pitch — drop-in compatible with standard right-hand spindles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in milling applications involving steel, stainless steel, cast iron, superalloys, titanium, and hard materials. Fits toolholders accepting a 6.00 mm straight-cylindrical shank. Referenced under catalog number H1TE4CH0300S006HAM in the KENNAMETAL H1TE series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the holder. Use a properly sized collet or end mill holder and torque the retention hardware to the toolholder manufacturer's specification — do not improvise clamping force. Verify runout with a dial indicator after seating to protect both the tool and the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3.00 mm (0.1181 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: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Width\u003c\/strong\u003e: 0.10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 54.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Variable (36 to 39 degrees)\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\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperations\u003c\/strong\u003e: Shouldering, Slotting, Ramp-Down, Helical Interpolation, Drill Mill, Plunging, Recessing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: H1TE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.039 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: 6769609\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51749383766322,"sku":"6769609","price":108.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5229b2f4428bcd33d1bbd6d482e5c7ee_f81a30d8-7106-425a-a5ae-4502606dd74f.jpg?v=1788905372","url":"https:\/\/voomisupply.com\/products\/kennametal-6769609-corner-chamfer-end-mill-3mm-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}