{"product_id":"kennametal-3753799-cnmg543rp-kcp30-carbide-turning-insert","title":"Kennametal 3753799 CNMG543RP KCP30 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 3753799 is a CNMG543RP turning insert in grade KCP30, designed for general turning, facing, and boring operations on CNC and manual lathes. The insert features a multilayer CVD coating of TiN, TiCN, and Al2O3 applied via MTCVD process, delivering moderate wear resistance combined with toughness suited to steel and stainless steel workpieces. The 80-degree diamond (rhombic) insert shape provides a strong cutting edge geometry. With an inscribed circle of 0.625 inches, an insert length of 16.12 mm (0.6346 inches), and a corner radius of 3\/64 inches (0.0469 inches), this insert fits standard KENLOC-style toolholders. It has four usable cutting edges, a negative rake angle, and chamfered and honed cutting edge preparation. The RP chip breaker geometry targets roughing and medium machining applications.\u003c\/p\u003e\u003cp\u003eThe 3753799 is suited for turning steel (ISO P) and stainless steel (ISO M) in roughing to medium-duty cuts with a maximum depth of cut of 1.25 mm (0.0492 inches). It is used by machinists in job shop, production, and maintenance environments. Compatible with clamp and pin insert holding methods, this insert fits standard CNMG-style toolholders commonly found in CNC turning centers and manual turning setups. The ANSI insert code is CNMG543 and the ISO insert code is CNMG160612, allowing straightforward cross-referencing to toolholder specifications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKCP30 grade: multilayer CVD coating (TiN, TiCN, Al2O3) for moderate wear resistance and toughness on steel and stainless steel\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with negative rake and negative side clearance for rigid, stable cutting\u003c\/li\u003e\n\u003cli\u003eRP chip breaker geometry rated for roughing and medium machining operations\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges, neutral hand, fits clamp and pin holding methods\u003c\/li\u003e\n\u003cli\u003eChamfered and honed cutting edge style for edge strength and reduced chipping risk\u003c\/li\u003e\n\u003cli\u003eMeets ANSI and ISO standards; ANSI code CNMG543, ISO code CNMG160612\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNMG-style turning toolholders within the KENLOC system. Compatible with clamp and pin insert holding methods. Suited for turning, facing, and boring of steel (ISO P) and stainless steel (ISO M) workpieces. ANSI insert code CNMG543 and ISO insert code CNMG160612 can be used to confirm toolholder compatibility.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists following standard insert indexing procedures. Power down and lock out the machine before indexing or replacing inserts. Ensure the insert seat and clamping surfaces are clean and free of chips before seating the insert. Follow the toolholder manufacturer torque guidance for clamp screws; do not overtighten, as this can fracture the insert body.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG543\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG160612\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/8 inches (0.6250 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 16.12 mm (0.6346 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/4 inches (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inches (0.0469 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2500 inches (6.35 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: 5 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\u003eCoating\u003c\/strong\u003e: TiN, TiCN, Al2O3 multilayer CVD (MTCVD process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: RP (Roughing and Medium Machining)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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 (P), Stainless Steel (M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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, Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\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: 0.3 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 3753799\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743808749874,"sku":"3753799","price":299.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6165f7353a3c7ec854fdcf8bed4147dd_dbdb9904-9c78-45e9-a8ff-76afef008704.jpg?v=1788849882","url":"https:\/\/voomisupply.com\/products\/kennametal-3753799-cnmg543rp-kcp30-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}