{"product_id":"kennametal-1160895-tnmp432-kc730-carbide-turning-insert","title":"Kennametal 1160895 TNMP432 KC730 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1160895 is a solid carbide turning insert with an ANSI designation of TNMP432 and an ISO designation of TNMP220408. It carries a KC730 manufacturer grade with a PVD-applied TiN coating for high wear-resistance across steel, stainless steel, and cast iron applications. The insert features a 60-degree triangular shape with a negative rake and negative side clearance, providing six usable cutting edges per insert. With a 0.5-inch inscribed circle and a 0.0313-inch corner radius, this insert is suited for medium machining operations including turning, facing, and boring. Licensed HVAC and metalworking shops rely on Kennametal KC730 inserts in production and job-shop turning environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for use on CNC lathes and manual turning centers handling steel, stainless steel, superalloys, and titanium as primary workpiece materials. Secondary workpiece materials include stainless steel and superalloys. The KENLOC series insert is held in place using a clamp and pin method, making it compatible with standard KENLOC-style toolholders. The chip breaker designation is Common, optimized for medium machining chip control across the listed material groups. This insert suits both production turning and general-purpose operations where consistent edge life is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC730 grade with PVD TiN coating — high wear-resistance to moderate wear-resistance and toughness across steel, stainless steel, and cast iron\u003c\/li\u003e\n  \u003cli\u003eSix cutting edges per insert — maximizes tooling value in high-volume turning applications\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation — compatible with both left- and right-hand toolholder setups\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge style — reduces edge micro-chipping on interrupted cuts and tough alloys\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method — secure seating in KENLOC-series toolholders\u003c\/li\u003e\n  \u003cli\u003eMulti-use geometry — rated for turning, facing, and boring operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with KENLOC-series toolholders that accept TNMP432 inserts with clamp and pin holding. Conforms to ANSI and ISO insert standards (ANSI: TNMP432, ISO: TNMP220408). Minimum order quantity is 5 inserts; sold individually per package.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torque wrench and clamp hardware specified for the KENLOC toolholder to secure the insert — do not overtighten by hand. Inspect the insert pocket and pin for wear or damage before installing a fresh insert to ensure proper seating and edge geometry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TNMP432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TNMP220408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: T - Triangle, 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC730\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (PVD process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 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\u003eInsert Length\u003c\/strong\u003e: 0.8661 inches (22 millimeters)\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\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 millimeters)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 6\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\u003eSide Clearance\u003c\/strong\u003e: Negative\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: 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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENLOC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C4\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0236 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: 1160895\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51753265955122,"sku":"1160895","price":213.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/25a2e50c19348c6027da4259aa7c55ee.jpg?v=1788934687","url":"https:\/\/voomisupply.com\/products\/kennametal-1160895-tnmp432-kc730-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}