{"product_id":"kennametal-1160027-dnmg432-k68-carbide-turning-insert","title":"Kennametal 1160027 DNMG432 K68 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1160027 is a solid carbide turning insert designed for precision metal removal on CNC lathes and turning centers. It carries the ANSI designation DNMG432 (ISO: DNMG150408) and belongs to the KENLOC series. The insert features a 55-degree diamond (rhombic) shape, a negative rake angle, and a bright uncoated K68 carbide grade engineered for high wear resistance with moderate toughness. With a 0.5-inch inscribed circle, a 0.1875-inch thickness, and a 1\/32-inch corner radius, this insert is suited for medium machining chip-breaker operations across a range of workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for turning, facing, boring, back turning, and back boring applications. The K68 uncoated grade is optimized for stainless steel (M), cast iron (K), aluminum and non-ferrous metals (N), and superalloys and titanium (S), making it a versatile option where coating-related thermal or chemical interactions must be avoided. It is held in place using a clamp and pin method consistent with KENLOC-style toolholders. The insert delivers four usable cutting edges, maximizing tool life per insert. This part is sold individually with a minimum order quantity of 5 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eANSI grade K68 uncoated solid carbide with high wear resistance and moderate toughness\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond (D-shape) insert geometry with negative rake and zero relief angle\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert for extended service life\u003c\/li\u003e\n  \u003cli\u003e1\/32-inch corner radius with chamfered and honed cutting edge style\u003c\/li\u003e\n  \u003cli\u003eCompatible with medium machining operations: turning, facing, boring, back turning, and back boring\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO dimensional standards (DNMG432 \/ DNMG150408)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in KENLOC-series negative-style toolholders that accept DNMG432 inserts with clamp and pin holding. Suitable for machining stainless steel, cast iron, aluminum, non-ferrous metals, superalloys, and titanium workpieces at medium material removal rates.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. The machine spindle must be stopped and the turret fully indexed and locked before seating or replacing the insert. Use the correct torque tool for the KENLOC clamp screw to ensure proper seating without cracking the insert. Inspect the insert pocket and pin locator for wear or debris before each insert change.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: K68\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3\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: Uncoated (Bright)\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 Length\u003c\/strong\u003e: 15.5 mm (1.2208 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 (5.16 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.25 mm (0.0492 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\u003eRake Angle\u003c\/strong\u003e: 0 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\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: Common (Medium Machining)\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\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENLOC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0263 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: 1160027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730442584370,"sku":"1160027","price":207.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5b200feb6e5db59df06a7c1d75108ebb.jpg?v=1788717558","url":"https:\/\/voomisupply.com\/products\/kennametal-1160027-dnmg432-k68-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}