{"product_id":"kennametal-1160290-tnmg332mg-kc850-carbide-turning-insert","title":"Kennametal 1160290 TNMG332MG KC850 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1160290 is a solid carbide turning insert designated TNMG332MG in the KC850 grade, part of the KENLOC series. It features a triangular 60-degree shape with a negative rake angle and neutral hand orientation. The insert measures 0.6496 inches in length with a 3\/8-inch inscribed circle and a 1\/32-inch corner radius. A multilayer CVD coating stack of TiC, TiCN, and TiN delivers moderate wear resistance with high toughness. Six available cutting edges per insert make it an efficient choice for production turning operations. Licensed tradespeople and CNC machinists use this insert for steel and stainless steel stock removal.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for turning, facing, and boring applications across a range of materials including steel, stainless steel, cast iron, and special or super alloys. The MG chip breaker geometry supports roughing and medium machining operations. Maximum depth of cut is 1.25 mm (0.0492 inches). The insert seats and is held by clamp or pin methods, consistent with standard KENLOC toolholders. It conforms to both ANSI (TNMG332) and ISO (TNMG160408) standards, making it compatible with a wide range of qualified toolholding systems used in CNC lathe and turning center setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC850 grade with multilayer CVD TiC, TiCN, and TiN coating for wear resistance and toughness across P, M, K, and S material classes\u003c\/li\u003e\n  \u003cli\u003e60-degree triangular insert shape with 6 cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eMG chip breaker geometry suited for roughing and medium machining\u003c\/li\u003e\n  \u003cli\u003eNegative rake and 0-degree relief angle with chamfered and honed cutting edge preparation\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI TNMG332 and ISO TNMG160408 standards\u003c\/li\u003e\n  \u003cli\u003eClamp or pin insert holding; compatible with standard KENLOC toolholding systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in KENLOC-series toolholders that accept TNMG332 (ANSI) or TNMG160408 (ISO) inserts with clamp or pin retention. Suitable for turning, facing, and boring of steel, stainless steel, cast iron, and special or super alloys in CNC lathe and turning center applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or indexing the insert. Ensure the insert pocket and seating surfaces are clean and free of chips before clamping. Torque the clamp or retaining pin to the toolholder manufacturer specification and verify seating before resuming cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: TNMG332MG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TNMG332\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TNMG160408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC850\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: TiC, TiCN, TiN (Multilayer CVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle (60 degrees included angle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees (Negative Rake)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6496 inches (16.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1500 inches (3.81 mm)\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: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MG (Roughing and Medium Machining)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin\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: C5, C6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Special and Super Alloys\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.015 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: 1160290\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740141093170,"sku":"1160290","price":150.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/94dc2ae4ef735ebb87eca9f64f38e7ab.jpg?v=1788822831","url":"https:\/\/voomisupply.com\/products\/kennametal-1160290-tnmg332mg-kc850-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}