{"product_id":"kennametal-7036159-turning-insert-dnmg431mv-kcp25c-carbide","title":"Kennametal 7036159 Turning Insert DNMG431MV KCP25C Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 7036159 is a DNMG431MV carbide turning insert in the KCP25C grade, designed for general-purpose metal cutting in CNC and manual turning applications. It features a multilayer CVD coating of TiCN and Al2O3 over a carbide substrate, providing thermal resistance and wear life during continuous and interrupted cuts. The insert has a neutral hand orientation, a 55-degree diamond shape, and an MV chip breaker geometry with a chamfered and honed cutting edge. With four usable cutting edges and a 0.0156-inch corner radius, this insert delivers consistent performance across a range of material removal operations. It is installed by machinists and tool-and-die professionals on turning centers and lathes.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning, facing, boring, back turning, and back boring operations on steel and cast iron workpieces. The KCP25C grade with CVD multilayer coating is engineered for moderate to heavy cutting conditions where thermal and abrasion resistance are priorities. The MV chip breaker geometry handles a broad range of depths of cut and feed rates on ferrous materials. It fits KENLOC-style toolholders that accept DNMG-style inserts with clamp and pin holding. Typical applications include production turning of carbon steel, alloy steel, and gray or ductile cast iron components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKCP25C grade with multilayer CVD TiCN and Al2O3 coating for extended wear life on steel and cast iron\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond insert shape with negative rake angle for strong cutting edge geometry\u003c\/li\u003e\n  \u003cli\u003eMV chip breaker with chamfered and honed edge for controlled chip formation across varying feed rates\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert maximize tool utilization and reduce per-edge cost\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.4065 inches supports both roughing and semi-finishing passes\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and pin holding systems per ANSI and ISO standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for KENLOC-style toolholders accepting DNMG-style inserts with clamp and pin holding. Conforms to ANSI and ISO standards for DNMG431MV inserts. ISO code DNMG150404MV. Suitable for primary workpiece materials coded P (steel) and K (cast iron).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists following machine tool manufacturer guidelines. Power down and lock out the turning center before indexing or replacing inserts. Use the appropriate torque wrench and insert seating tools specified for the KENLOC toolholder to secure the clamp and pin — do not overtighten by feel alone. Inspect the insert pocket and seating surfaces for chips or debris before seating a new insert to ensure proper contact and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: DNMG431MV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DNMG150404MV\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 (55-degree included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Layers\u003c\/strong\u003e: TiN, Al2O3, TiCN (Multilayer)\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\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle (Clearance Code)\u003c\/strong\u003e: N (0 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 15.50 mm (1.2208 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: 0.0156 inches (1\/64 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: 0.4065 inches\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\u003eMulti-Use Application\u003c\/strong\u003e: Turning, Facing, Boring, Back Turning, Back Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENLOC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package (minimum order quantity: 5)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: 7036159\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51733239103794,"sku":"7036159","price":186.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7bd14d698b10a9c16e0248b0fe4177a6.jpg?v=1788753164","url":"https:\/\/voomisupply.com\/products\/kennametal-7036159-turning-insert-dnmg431mv-kcp25c-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}