{"product_id":"kennametal-3751152-dnmg432ff-kcp05-turning-insert","title":"Kennametal 3751152 DNMG432FF KCP05 Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 3751152 is a DNMG432FF turning insert in grade KCP05, designed for precision metal cutting on CNC lathes and turning centers. The insert features a multilayer CVD coating of TiCN and Al2O3 applied via MTCVD process, delivering high wear resistance on steel and cast iron workpieces. The 55-degree diamond (rhombic) insert shape provides a strong cutting geometry with a negative rake angle of 20 degrees and a honed cutting edge for consistent finish quality. It measures 15.5 mm in length with a 0.5 inch inscribed circle, a 3\/16 inch thickness, and a 1\/32 inch corner radius. Licensed machinists and CNC operators install this insert as part of the KENLOC toolholding system.\u003c\/p\u003e\u003cp\u003eThis insert is rated for finishing operations with a maximum depth of cut of 0.0492 inches (1.25 mm). It is suited for turning, facing, boring, back turning, and back boring applications. The FF chip breaker geometry is optimized for finishing cuts on steel (P-grade workpiece materials) with high wear resistance, and provides moderate wear resistance and toughness on aluminum and non-ferrous materials (N-grade). It is also applicable to cast iron (secondary workpiece material code K). The neutral hand orientation makes it compatible with both right- and left-hand toolholder configurations. Each insert provides 4 cutting edges, reducing per-edge tooling cost in production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMultilayer CVD coating (TiCN plus Al2O3) via MTCVD process for high wear resistance on steel and cast iron\u003c\/li\u003e\n\u003cli\u003eFF chip breaker geometry optimized for finishing operations\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape with negative rake and honed cutting edge for controlled surface finish\u003c\/li\u003e\n\u003cli\u003e4 cutting edges per insert with neutral hand orientation\u003c\/li\u003e\n\u003cli\u003eCompatible with both clamp and pin insert holding methods\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI insert code DNMG432 and ISO insert code DNMG150408\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in KENLOC series toolholders accepting DNMG-style inserts. Compatible with clamp and pin holding methods. Conforms to ANSI code DNMG432 and ISO code DNMG150408. Suitable for steel, cast iron, aluminum, and non-ferrous workpiece materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified CNC machinist or toolroom technician. Ensure the machine spindle is fully stopped and the turret is in a safe indexed position before changing inserts. Seat the insert firmly against the toolholder pocket locating surfaces before engaging the clamp or pin. Follow the toolholder manufacturer torque specifications for the clamping screw and inspect the insert seat for chips or debris before seating a new edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: DNMG432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: DNMG150408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: FF (Finishing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN \/ Al2O3 Multilayer CVD (MTCVD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 15.5 mm (1.2208 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inches)\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: 0.0492 inches (1.25 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 20 degrees (Negative)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\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\u003eSeries\u003c\/strong\u003e: KENLOC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\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: 3751152\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51741683482930,"sku":"3751152","price":235.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/575b75b7a115225e9a2089330168d313.jpg?v=1788832911","url":"https:\/\/voomisupply.com\/products\/kennametal-3751152-dnmg432ff-kcp05-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}