{"product_id":"kennametal-1160161-rnmg64-kc850-round-carbide-turning-insert","title":"Kennametal 1160161 RNMG64 KC850 Round Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1160161 is a round (RNMG) solid carbide turning insert in the KENLOC series, grade KC850. It carries a multilayer CVD coating of TiC, TiCN, and TiN, which delivers a balance of moderate wear resistance and toughness across a wide range of workpiece materials. The insert has a 0.75-inch inscribed circle, a 0.25-inch thickness, and a 0.375-inch full corner radius. With 8 available cutting edges, negative rake, and a chamfered and honed cutting edge style, it is suited for medium machining operations. Licensed machinists and CNC turning specialists install this insert in KENLOC-style toolholders for production and job-shop turning environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for turning, facing, and boring applications on steel, stainless steel, cast iron, and special or super alloys (ISO material groups P, M, K, and S). Its round shape and full radius geometry make it well suited for profiling passes and contour turning where a continuous cutting edge is required. The KC850 grade and CVD multilayer coating support stable performance at moderate cutting parameters where both wear resistance and edge toughness are priorities. It is appropriate for both light-production and general-purpose CNC lathe work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRound insert shape (RNMG) with full corner radius of 0.375 inches and 8 usable cutting edges\u003c\/li\u003e\n  \u003cli\u003eKC850 grade with multilayer CVD TiC\/TiCN\/TiN coating for wear resistance and toughness\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with standard KENLOC round-insert toolholders\u003c\/li\u003e\n  \u003cli\u003eNegative rake and 0-degree relief angle with chamfered and honed cutting edge preparation\u003c\/li\u003e\n  \u003cli\u003eMulti-use geometry supports turning, facing, and boring in a single insert style\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI (RNMG64) and ISO (RNMG190600) insert standards for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in KENLOC-series round-insert toolholders that accept RNMG64 (ANSI) or RNMG190600 (ISO) inserts with clamp or pin insert-holding methods. Compatible with workpiece materials in ISO categories P (steel), M (stainless steel), K (cast iron), and S (special and super alloys).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or indexing the insert. Ensure the toolholder pocket and seating surface are clean and free of chips before clamping. Follow the toolholder manufacturer's clamping procedure; use the specified clamp or pin hardware for KENLOC-style seats and do not substitute mismatched retention hardware.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: RNMG64\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: RNMG190600\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: R - Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 8\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\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\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Medium Machining\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\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0492 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Special and Super Alloys (P, M, K, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6\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\u003eWeight\u003c\/strong\u003e: 0.0467 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: 1160161\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744603799858,"sku":"1160161","price":321.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eb64bd34b059fd224c2496e0d38ceb12.jpg?v=1788858892","url":"https:\/\/voomisupply.com\/products\/kennametal-1160161-rnmg64-kc850-round-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}