{"product_id":"seco-02959858-cnmg543-m6-tp0501-carbide-turning-insert","title":"Seco 02959858 CNMG543-M6 TP0501 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02959858 is a CNMG543-M6 indexable turning insert in grade TP0501, designed for general-purpose metal cutting on CNC lathes and turning centers. It features a CVD-applied Duratomic multilayer coating of TiCN, Al2O3, and Cr for extended tool life in steel and cast iron applications. The insert has a 5\/8 inch inscribed circle, a 3\/64 inch (0.0472 inch) corner radius, and an 80-degree diamond shape with a negative rake geometry. Four cutting edges are available per insert. Installation is performed by machinists and tooling technicians as part of routine insert indexing on production turning equipment.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external and internal turning, facing, and boring operations on steel and cast iron workpieces. It is classified under ISO material grades P01 and P10, making it appropriate for finishing to light roughing passes on carbon and alloy steels as well as gray and ductile cast irons. The M6 chip breaker geometry and honed cutting edge style support stable chip control across a range of feed rates and depths of cut up to 0.5866 inch. The insert meets both ANSI and ISO standards and carries the ISO designation CNMG160612-M6.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD Duratomic multilayer coating: TiCN, Al2O3, and Cr for wear and thermal resistance\u003c\/li\u003e\n\u003cli\u003e80-degree diamond (CNMG) insert shape with negative rake for strong cutting edge\u003c\/li\u003e\n\u003cli\u003eM6 chip breaker geometry for controlled chip evacuation on steel and cast iron\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert for cost efficiency\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge style reduces micro-chipping during interrupted or continuous cuts\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp, pin, and lever lock toolholding systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNMG-style toolholders that accept a 5\/8 inch inscribed circle insert with a 0.2500 inch hole diameter, using clamp, pin, or lever lock holding methods. Compatible with toolholders conforming to ANSI and ISO CNMG160612 standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eIndexing and insert replacement should be performed with the machine powered off and the spindle locked. Use the appropriate torque wrench and clamping hardware specified by the toolholder manufacturer — do not over-tighten clamping screws. Inspect the insert pocket and seating surface for chips or debris before seating a new insert. This insert is a multi-use, multi-tipped tool; index to a fresh cutting edge before replacing the insert entirely.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TP0501\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, Cr (CVD Duratomic)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/8 inch (0.6250 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (0.0472 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/4 inch (0.2500 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6339 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2500 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.5866 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: M6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin, Lever Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cast Iron (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P01, P10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring, Facing, Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG160612-M6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02959858\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51561314976050,"sku":"02959858","price":398.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/faee6f41c058488b19f96f1d701cad65.jpg?v=1786463732","url":"https:\/\/voomisupply.com\/products\/seco-02959858-cnmg543-m6-tp0501-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}