{"product_id":"kennametal-7102873-corner-radius-end-mill-8-flute","title":"Kennametal 7102873 Corner Radius End Mill 8 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 7102873 is a solid carbide corner radius end mill from the HARVI IV series, designed for high-performance milling in demanding metalworking applications. It features an 0.625-inch mill diameter with 8 helical flutes, a 0.030-inch corner radius, and an AlCrN coating for extended tool life in abrasive and high-temperature cutting conditions. The variable helix and variable index geometry reduce chatter and harmonic vibration during cut, making it well-suited for finishing and semi-finishing passes on hardened and difficult-to-machine materials. Coolant-through capability supports chip evacuation and heat management at the cutting zone.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in CNC machining centers handling ferrous alloys, hardened steels, and similar materials where edge stability and surface finish control are priorities. With a 1.625-inch length of cut and a 4-inch overall length on a straight cylindrical shank, it fits standard toolholders with a 5\/8-inch bore. The single-end, right-hand cutting, right-hand flute configuration suits conventional vertical and horizontal milling setups. It is not center-cutting and should not be used for plunge operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlCrN coating for heat and wear resistance in high-speed cutting\u003c\/li\u003e\n\u003cli\u003eVariable helix and variable index design reduces vibration and chatter\u003c\/li\u003e\n\u003cli\u003e8-flute helical geometry supports high feed rates and fine surface finish\u003c\/li\u003e\n\u003cli\u003eCoolant-through construction aids chip removal and thermal control\u003c\/li\u003e\n\u003cli\u003e0.030-inch corner radius protects cutting edge and extends tool life\u003c\/li\u003e\n\u003cli\u003eChipbreaker geometry reduces cutting forces on longer cuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification solid carbide end mill for use in CNC milling applications requiring a 5\/8-inch straight cylindrical shank and corner radius end geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Seat the shank fully in a precision collet or hydraulic toolholder rated for the shank diameter before tightening to manufacturer torque specifications. Verify runout with a dial indicator before beginning a cut. Because this tool is not center-cutting, do not program plunge entries — use ramping or helical interpolation strategies for pocket entry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HARVI IV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.625 inches\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: 1.625 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: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.030 inches (0.77 mm)\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\/Finish\u003c\/strong\u003e: AlCrN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Variable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\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\u003eFlute Type\u003c\/strong\u003e: Helical\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\u003eCoolant Through\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\u003eWeight\u003c\/strong\u003e: 0.54 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: 7102873\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744588923186,"sku":"7102873","price":518.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3419667a948f2c24a557212fe4b2c64a_b286eb6d-a4cf-44da-bc6d-231187fa0b8e.jpg?v=1788858698","url":"https:\/\/voomisupply.com\/products\/kennametal-7102873-corner-radius-end-mill-8-flute","provider":"Voomi Supply","version":"1.0","type":"link"}