{"product_id":"kennametal-2390261-milling-insert-kc725m-solid-carbide","title":"Kennametal 2390261 Milling Insert KC725M Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 2390261 is a solid carbide milling insert in the SEKT series, designed for indexable milling operations on steel, stainless steel, superalloys, and titanium. It carries the KC725M manufacturer grade and features a TiAlN coating applied via PVD process, delivering thermal resistance and edge durability in demanding cutting environments. The square insert geometry provides four usable cutting edges, and the GP2 chip breaker geometry promotes positive rake cutting action. Thickness measures 0.1875 inches and the inscribed circle diameter is 0.5512 inches. Corner radius is 0.0394 inches (1.00 mm). This insert is installed by machinists and tooling technicians on CNC milling platforms using compatible cutter bodies.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for face milling and shoulder milling applications on steel and stainless steel components in both production and job-shop environments. It is compatible with KSSM series cutter bodies. The GP2 chip breaker geometry is optimized for medium-duty cuts in ferrous and difficult-to-machine materials including superalloys and titanium. The neutral hand orientation allows use in standard right-hand cutter configurations. Maximum depth of cut reaches 0.5512 inches, making it appropriate for moderate stock removal passes in roughing and semi-finishing operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC725M grade solid carbide with TiAlN PVD coating for high thermal resistance in steel and superalloy machining\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert on a square SEKT geometry, extending tool life per insert consumed\u003c\/li\u003e\n  \u003cli\u003eGP2 chip breaker with positive rake angle and chamfered, honed cutting edge for smooth chip control\u003c\/li\u003e\n  \u003cli\u003e20-degree relief angle reduces rubbing and supports clean edge engagement at the workpiece\u003c\/li\u003e\n  \u003cli\u003eCompatible with KSSM cutter series for direct OEM-style replacement or new tooling builds\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO dimensional standards; ISO code SEKT1404AESNGP2, ANSI code SEKT443AESN7GP2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with KSSM series indexable milling cutter bodies. Insert is single-sided with screw holding method. Cutter body must accept SEKT series inserts with a 0.1732-inch (0.17 mm nominal) screw hole diameter. Confirm insert pocket geometry matches SEKT1404 seating before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the correct torx or hex key specified by the cutter body manufacturer when seating the clamping screw — do not overtighten. Inspect the insert pocket for wear, debris, or damage before seating each new insert to ensure proper seating and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC725M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: SEKT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\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: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle Diameter\u003c\/strong\u003e: 0.5512 inches (14.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0394 inches (1.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: GP2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.5512 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 443\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\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\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: KSSM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: SEKT1404AESNGP2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: SEKT443AESN7GP2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0174 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: 2390261\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51728775643442,"sku":"2390261","price":208.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc026b4cba6d222945c4163bd13d6b30.jpg?v=1788696102","url":"https:\/\/voomisupply.com\/products\/kennametal-2390261-milling-insert-kc725m-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}