{"product_id":"kennametal-6769783-corner-radius-end-mill-5-8-in-5-flute","title":"Kennametal 6769783 Corner Radius End Mill 5\/8 in 5 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 6769783 is a solid carbide corner radius end mill designed for high-performance milling in demanding material applications. Part of the KOR5 series, it features a 5\/8-inch diameter, five flutes, and a 0.03-inch corner radius that reduces edge chipping and extends tool life in aggressive cuts. The AlTiN PVD coating provides thermal resistance and hardness retention at elevated cutting temperatures. With a 1-7\/8-inch length of cut and 4-inch overall length, this single-end tool is suited for both roughing and finishing passes. It is installed and operated by machinists and CNC programmers working in precision manufacturing environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is engineered for use on steel, stainless steel, cast iron, superalloys, titanium, and hard materials. The high-helix spiral flute geometry promotes efficient chip evacuation and smooth cutting action across these material classes. Coolant-through capability supports extended tool life and thermal management in deep-cavity or high-feed applications. The straight cylindrical 5\/8-inch shank is compatible with HC-HSK Form A toolholders. It is well suited for vertical and horizontal machining centers running right-hand cutting direction with normal pitch.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.03-inch corner radius reduces stress concentration and edge breakout on hardened and abrasive workpieces\u003c\/li\u003e\n  \u003cli\u003eAlTiN PVD coating delivers high heat resistance for dry or semi-dry cutting of steel, stainless, and superalloys\u003c\/li\u003e\n  \u003cli\u003eFive-flute, high-helix spiral geometry supports both roughing and finishing in a single tool\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design enables effective thermal control and chip flushing in deep cuts\u003c\/li\u003e\n  \u003cli\u003eSubmicron carbide grade provides uniform hardness and fracture toughness across the cutting edge\u003c\/li\u003e\n  \u003cli\u003eSingle-end construction with standard length type for consistent reach in common milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with HC-HSK Form A toolholders. Compatible workpiece materials include steel, stainless steel, cast iron, superalloys, titanium, and hard materials (ISO material codes P, M, K, S, H).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the end mill from the toolholder. Verify toolholder bore cleanliness and runout before tightening to prevent premature edge wear. Follow the machine tool manufacturer and cutting tool manufacturer feed and speed guidelines for the specific workpiece material and depth of cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inches (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-7\/8 inches (1.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.03 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inches (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees, High Helix\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\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\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\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\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\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, Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KOR5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Toolholders\u003c\/strong\u003e: HC-HSK Form A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.31 inches L x 0.83 inches W x 0.83 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.527 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: 6769783\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51755381391666,"sku":"6769783","price":463.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/88cfb5186eca010adcad5230b677b36b_b87ef66e-8869-43c3-999a-4e9196c0fb58.jpg?v=1788954331","url":"https:\/\/voomisupply.com\/products\/kennametal-6769783-corner-radius-end-mill-5-8-in-5-flute","provider":"Voomi Supply","version":"1.0","type":"link"}