{"product_id":"kennametal-7102892-corner-radius-end-mill-3-4-in-8-flute","title":"Kennametal 7102892 Corner Radius End Mill 3\/4 in 8 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 7102892 is a solid carbide corner radius end mill from the HARVI IV series, designed for high-performance milling in demanding machining environments. The tool features a 3\/4 inch (19.05 mm) diameter with an 8-flute configuration and a 1.52 mm corner radius, delivering fine edge detail while extending tool life under aggressive cutting conditions. An AlCrN coating provides thermal resistance and wear protection at elevated cutting temperatures. The variable helix geometry reduces harmonic chatter, and through-coolant capability supports chip evacuation and heat management during deep cuts. This tool is intended for use by CNC machinists and tooling professionals in precision metal-removal applications.\u003c\/p\u003e\n\u003cp\u003eThe KENNAMETAL 7102892 is suited for finishing and semi-finishing passes in ferrous and difficult-to-machine alloys. With a 1-5\/8 inch length of cut (41.28 mm) and a 4 inch overall length, it fits standard CNC machining centers and milling machines using 3\/4 inch straight-cylindrical shank toolholders. The chipbreaker geometry and right-hand cutting direction support high-feed strategies. This tool is a single-end design, meaning it is not reversible, and is catalogued under Kennametal series HARVI IV with manufacturer catalog number HA4R8RA0750R163HAR060D.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8-flute solid carbide construction for high material removal rates and rigidity\u003c\/li\u003e\n  \u003cli\u003eAlCrN coating for superior heat and wear resistance in alloy steels and hardened materials\u003c\/li\u003e\n  \u003cli\u003eVariable helix design reduces chatter and improves surface finish\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant capability supports chip evacuation and thermal management\u003c\/li\u003e\n  \u003cli\u003e1.52 mm corner radius protects cutting edges and reduces stress concentrations at corners\u003c\/li\u003e\n  \u003cli\u003eChipbreaker geometry integrated for improved chip control in deep-pocket applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers accepting a 3\/4 inch straight-cylindrical shank. Part of the KENNAMETAL HARVI IV series; refer to Kennametal catalog number HA4R8RA0750R163HAR060D for cross-reference and system compatibility confirmation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified CNC machinist or tooling technician. Ensure the spindle is fully stopped and the machine is in an energy-isolated state before changing tooling. Secure the shank in a clean, properly sized collet or milling chuck to the toolholder manufacturer's specified clamping torque range. Verify runout with a dial indicator before commencing cuts, and confirm coolant passages are clear when using through-coolant.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-5\/8 inches (41.28 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches (101.6 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1.52 mm (0.0600 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Type\u003c\/strong\u003e: Variable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlCrN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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 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\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HARVI IV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Catalog Number\u003c\/strong\u003e: HA4R8RA0750R163HAR060D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.77 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: 7102892\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744034292018,"sku":"7102892","price":704.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3419667a948f2c24a557212fe4b2c64a_0bc17ff7-bd0c-43e9-a087-faa502b71b67.jpg?v=1788853291","url":"https:\/\/voomisupply.com\/products\/kennametal-7102892-corner-radius-end-mill-3-4-in-8-flute","provider":"Voomi Supply","version":"1.0","type":"link"}