{"product_id":"kennametal-7036146-cnmg432mv-kcp25c-carbide-turning-insert","title":"Kennametal 7036146 CNMG432MV KCP25C Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 7036146 is a CNMG432MV carbide turning insert in the KCP25C grade, designed for general-purpose metal cutting on CNC lathes and turning centers. It features a diamond-shaped insert body with an 80-degree included angle and a neutral hand orientation, making it suitable for a wide range of turning, facing, and boring operations. The insert carries a multilayer CVD coating of TiN, Al2O3, and TiCN applied over a carbide substrate, targeting wear resistance and thermal stability during cuts in steel and cast iron. The inscribed circle measures 0.5 inches and the corner radius is 0.0313 inches (1\/32 inch). The MV chip breaker geometry uses a chamfered and honed cutting edge with a negative rake angle of 20 degrees.\u003c\/p\u003e\u003cp\u003eThis insert is engineered for primary workpiece materials classified as Steel (ISO P) and Cast Iron (ISO K). It suits roughing to semi-finish turning passes, facing cuts, and boring applications in both production and job-shop environments. The KENLOC series holding method uses a combination clamp and pin system, compatible with toolholders designed for CNMG-style inserts. The maximum depth of cut reaches 0.1691 inches. Machinists and CNC programmers working in high-volume steel or cast iron turning applications will find this insert grades well for interrupted and continuous cuts alike. It conforms to both ANSI and ISO standards, with ISO code CNMG120408MV.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD multilayer coating: TiN outer layer, Al2O3 mid layer, TiCN base layer for thermal and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eDiamond insert shape (80-degree included angle) with 4 cutting edges for extended tool life\u003c\/li\u003e\n\u003cli\u003eMV chip breaker with chamfered and honed edge for controlled chip formation\u003c\/li\u003e\n\u003cli\u003eNegative rake geometry at 20 degrees suits heavy-duty and interrupted cutting\u003c\/li\u003e\n\u003cli\u003eClamp and pin (KENLOC) holding method provides rigid insert seating\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO standards; ISO code CNMG120408MV\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard production insert for CNMG432 toolholders conforming to ANSI and ISO CNMG120408 specifications, used in turning, facing, and boring of steel and cast iron workpieces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC toolroom technician. Ensure the machine spindle is stopped and the turret is fully indexed before changing inserts. Use the appropriate KENLOC clamp and pin toolholder to seat the insert; verify the insert is fully seated against the pocket locating surfaces before tightening. Inspect the chip breaker geometry and cutting edge condition visually before each use to confirm no micro-chipping is present.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: CNMG432MV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG120408MV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP25C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MV\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\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 12.90 mm \/ 0.5077 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2031 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1691 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN \/ Al2O3 \/ TiCN (CVD Multilayer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P, K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin (KENLOC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENLOC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: 7036146\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51754642342194,"sku":"7036146","price":144.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9d5cb5b9c1b4988c0eacca38c15b1420_6466675f-eab0-45d4-8ac8-d5cf4b913b23.jpg?v=1788947350","url":"https:\/\/voomisupply.com\/products\/kennametal-7036146-cnmg432mv-kcp25c-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}