{"product_id":"kennametal-6767706-corner-radius-end-mill-3-8-in-6-flute","title":"Kennametal 6767706 Corner Radius End Mill 3\/8 in 6 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 6767706 is a solid carbide corner radius end mill designed for high-performance finishing operations in demanding machining environments. Built on the KOR6 series platform, it features a 3\/8 inch diameter with a 0.0300 inch corner radius and six flutes with a 38-degree high helix angle. The AlTiN PVD coating provides thermal resistance and extended tool life when cutting abrasive or hard workpiece materials. The extra-long configuration delivers a 1-7\/8 inch length of cut and 4 inch overall length, making it suitable for deep-pocket and extended-reach applications. Licensed machinists and CNC programmers in job shops, aerospace, and precision manufacturing facilities are the primary users of this tool.\u003c\/p\u003e\u003cp\u003eThis end mill is engineered for finishing passes in steel, stainless steel, cast iron, superalloys, titanium, and hard materials. It is a single-end, centercutting tool with right-hand flute direction and right-hand cutting direction, and a close-pitch spiral flute geometry suited to tight-tolerance surface finishing. It is compatible for use with HC 1\/2 through HC 1-1\/4 hydraulic sleeve inch toolholders with inch bores, making it a natural fit for high-runout-sensitive finishing setups on 3-axis and multi-axis CNC machining centers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide submicron-grade construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eAlTiN PVD coating for high-temperature performance in steel, stainless, and superalloy cuts\u003c\/li\u003e\n\u003cli\u003e6-flute, close-pitch geometry optimized for finishing material removal\u003c\/li\u003e\n\u003cli\u003e38-degree high helix angle promotes smooth chip evacuation and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003e0.0300 inch corner radius reduces stress concentration at workpiece corners\u003c\/li\u003e\n\u003cli\u003eExtra-long length of cut at 1-7\/8 inches suits deep-pocket finishing passes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with HC 1\/2 through HC 1-1\/4 hydraulic sleeve inch toolholders with inch bores. Suitable for machining steel, stainless steel, cast iron, superalloys, titanium, and hard materials per material codes P, M, K, S, and H.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool should be installed by qualified machinists following the toolholder manufacturer guidelines for hydraulic sleeve clamping. Verify toolholder bore diameter matches the 3\/8 inch straight cylindrical shank before clamping. Ensure the spindle and any live tooling are fully de-energized and locked out before tool changes. Do not exceed the toolholder manufacturer recommended stick-out length for the selected hydraulic sleeve.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0300 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 38 degrees (High)\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 (PVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Close\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Extra Long\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\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\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KOR6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 6.3 inches L x 1.57 inches H x 1.18 inches W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.19 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 6767706\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51731961807154,"sku":"6767706","price":263.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e050ff129daa347d109134ebddcc1c6d_10ce324a-4c1e-4819-b2e4-248929418050.jpg?v=1788737284","url":"https:\/\/voomisupply.com\/products\/kennametal-6767706-corner-radius-end-mill-3-8-in-6-flute","provider":"Voomi Supply","version":"1.0","type":"link"}