{"product_id":"kennametal-2982021-milling-insert-ofkt06l5afenlb-kc725m","title":"Kennametal 2982021 Milling Insert OFKT06L5AFENLB KC725M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2982021 is a solid carbide milling insert in the OFKT series, designed for high-performance metal removal in demanding milling applications. Manufactured to ISO code OFKT06L5AFENLB and ANSI code OFKT53AFEN6LB, this insert features an octagonal shape with 8 cutting edges, a positive rake angle of 5 degrees, and a TiAlN coating applied via PVD process. The LB chip breaker geometry and honed cutting edge style support controlled chip formation and edge stability when cutting steel, stainless steel, superalloys, and titanium. Thickness is 0.1969 inches and the inscribed circle measures 0.5787 inches.\u003c\/p\u003e\u003cp\u003eThis insert is suited for use in grade KC725M, a coated carbide grade rated for material groups P, M, and S — covering carbon and alloy steels, stainless steels, and difficult-to-cut superalloys and titanium. It is compatible with KSOM cutter series bodies and is appropriate for both roughing and finishing passes where depth of cut reaches up to 0.2950 inches. The neutral hand designation makes it adaptable across standard milling setups. Licensed machinists and CNC programmers in aerospace, energy, and general metalworking shops are the typical end users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOctagon insert shape with 8 usable cutting edges for extended tool life per insert\u003c\/li\u003e\n\u003cli\u003eTiAlN PVD coating in grade KC725M rated for steel, stainless steel, superalloys, and titanium (material groups P, M, S)\u003c\/li\u003e\n\u003cli\u003eLB chip breaker with positive 5-degree rake and honed cutting edge for controlled chip flow\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.2950 inches with a corner radius of 0.0315 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003eScrew-held, single-sided insert with neutral hand orientation\u003c\/li\u003e\n\u003cli\u003eCompliant with both ANSI and ISO insert standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with KSOM cutter series milling bodies. ISO designation OFKT06L5AFENLB and ANSI designation OFKT53AFEN6LB. Designed as a direct-fit insert for tool bodies accepting OFKT series geometry with a 0.2165-inch hole diameter for screw retention.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and screw torque should follow the cutter body manufacturer's specification sheet for the KSOM series. Power down and lock out the machine spindle before changing inserts. Use the correct Torx or hex key supplied or specified by the cutter body manufacturer — do not substitute fastener drivers that may damage the mounting screw. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: OFKT06L5AFENLB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: OFKT53AFEN6LB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Series\u003c\/strong\u003e: OFKT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Octagon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC725M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 25 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: LB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (0.80 mm, 1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5787 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1969 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.5787 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.5787 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2950 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2165 inches (0.22 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: KSOM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0181 pounds\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: 2982021\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51749077254450,"sku":"2982021","price":229.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6c6f494bff6991d2999c445c954ff79f.jpg?v=1788901848","url":"https:\/\/voomisupply.com\/products\/kennametal-2982021-milling-insert-ofkt06l5afenlb-kc725m","provider":"Voomi Supply","version":"1.0","type":"link"}