{"product_id":"kennametal-2404458-carbide-thread-mill-insert-2mm-iso","title":"Kennametal 2404458 Carbide Thread Mill Insert 2mm Iso","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2404458 is a carbide thread mill insert engineered for precision internal threading operations. Manufactured in the STN insert style and coated with TiAlN via a PVD process, this insert delivers wear resistance and thermal stability in demanding cutting environments. It is designed for ISO thread standard applications with a 2mm pitch, making it a reliable choice for machinists and tool and die professionals running thread milling cycles on CNC machining centers. The inscribed circle measures 3\/8 inch (0.375 inches) in diameter, placing it in a standard sizing tier for thread mill toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is suited for internal ISO thread milling on ferrous and non-ferrous workpieces in production and job shop environments. The KC635M grade is a PVD-coated carbide grade intended for applications requiring consistent edge integrity and coating adhesion over extended run times. Machinists working with tapping alternatives or thread interpolation strategies on vertical or horizontal machining centers will find this insert a direct fit for compatible STN-style thread mill bodies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSTN insert style for use with compatible thread mill toolholders\u003c\/li\u003e\n\u003cli\u003eKC635M carbide grade with PVD-applied TiAlN coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003e2mm pitch for ISO internal threading applications\u003c\/li\u003e\n\u003cli\u003eInscribed circle of 3\/8 inch (0.375 inches) for standard toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eNon-conical geometry for consistent thread form in through and blind-hole applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with STN-style thread mill toolholders accepting a 3\/8 inch (0.375 inch) inscribed circle insert. Specific toolholder compatibility should be verified against the KENNAMETAL STN insert series documentation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThread mill inserts should be installed by a qualified machinist or tooling technician using the correct torque wrench and insert screw for the toolholder. Ensure the spindle is fully stopped and the machine is in a safe state before changing inserts. Verify insert seating and clamping before running a threading cycle. Consult the toolholder manufacturer specifications for clamping torque and insert orientation requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: STN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC635M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\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\u003eThread Type\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.375 inches \/ 9.53mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConical\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0071 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 2404458\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51737601016114,"sku":"2404458","price":1102.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7b820fc366785051a139dac09bc9cc34.jpg?v=1788791200","url":"https:\/\/voomisupply.com\/products\/kennametal-2404458-carbide-thread-mill-insert-2mm-iso","provider":"Voomi Supply","version":"1.0","type":"link"}