{"product_id":"kennametal-3870468-corner-radius-end-mill-3-8-in-3-flute","title":"Kennametal 3870468 Corner Radius End Mill 3\/8 in 3 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 3870468 is a solid carbide corner radius end mill designed for high-performance material removal in non-ferrous metal applications. With a 3\/8 inch cutting diameter, a 1 inch length of cut, and three right-hand spiral flutes, this single-end mill delivers efficient chip evacuation and consistent surface finishes. The submicron carbide grade provides hardness and wear resistance suited to demanding machining environments. The bright uncoated finish makes it well-suited for applications where coating adhesion to non-ferrous materials is a concern. It belongs to the AADE series from Kennametal and is intended for use by machinists and CNC operators working in production or job-shop settings.\u003c\/p\u003e\n\u003cp\u003eThis end mill is rated for non-ferrous metal workpiece materials, including aluminum alloys, copper, and similar materials. The coarse pitch geometry and high helix style support aggressive roughing passes while maintaining tool stability. It is centercutting, allowing plunge entry without a pre-drilled hole. The straight cylindrical shank measures 3\/8 inch in diameter and is compatible with HC 20M through HC 32M hydraulic sleeves with inch bores, making it easy to integrate into standard toolholding setups on vertical or horizontal machining centers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch cutting diameter with matching 3\/8 inch straight-cylindrical shank for direct toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003e1 inch length of cut and 3 inch overall length in the standard AADE series profile\u003c\/li\u003e\n  \u003cli\u003eThree right-hand flutes with high helix, coarse pitch geometry optimized for non-ferrous roughing\u003c\/li\u003e\n  \u003cli\u003eCentercutting design permits direct plunge milling without pilot drilling\u003c\/li\u003e\n  \u003cli\u003eSubmicron solid carbide substrate for improved edge retention and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suited for non-ferrous materials where coatings can cause built-up edge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with HC 20M through HC 32M hydraulic sleeves metric with inch bores. Designed as an OEM-style solid carbide corner radius end mill for non-ferrous metal machining in standard CNC milling applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the tool is clamped to the recommended gauge-line depth before engaging the drawbar or hydraulic clamping mechanism. Verify runout with a test indicator before production use. Do not exceed the tool manufacturer recommended cutting parameters for the workpiece material grade being machined.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1 inch\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: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Coarse\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\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\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing\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: Submicron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal\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\u003eVariable Helix\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: AADE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 12.5 inches L x 2 inches W x 2 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.163 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: 3870468\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739256553778,"sku":"3870468","price":126.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1eec930b09e62f2fe41c968c36ea14a0_0c791036-d6fa-4aa3-84c6-0a4ce8b1e0bb.jpg?v=1788812233","url":"https:\/\/voomisupply.com\/products\/kennametal-3870468-corner-radius-end-mill-3-8-in-3-flute","provider":"Voomi Supply","version":"1.0","type":"link"}