{"product_id":"seco-00023680-cnmg432-m5-tp40-carbide-turning-insert","title":"Seco 00023680 CNMG432-M5 TP40 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 00023680 is a CNMG432-M5 indexable turning insert manufactured from solid carbide with a multilayer CVD coating of TiC, TiCN, and TiN. It carries the TP40 manufacturer grade, targeting general-purpose and semi-finish turning of steel and stainless steel. The insert features an 80-degree diamond shape, a 1\/2-inch inscribed circle, a 1\/32-inch corner radius, and a negative rake geometry. The M5 chip breaker is engineered for reliable chip control across a range of depths and feed rates. With four usable cutting edges, this insert delivers consistent tool life per index cycle. Installation is performed by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for facing, boring, and turning operations on steel (ISO P) and stainless steel (ISO M) workpieces. The chamfered and honed cutting edge style reduces notching and edge chipping during interrupted or semi-continuous cuts. Typical applications include external and internal diameter turning on CNC lathes and turning centers where a neutral-hand, clamp-, pin-, or lever-lock toolholder accepts a CNMG-style insert. The M5 chip breaker geometry performs reliably at moderate depths of cut up to approximately 0.476 inches.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCNMG432-M5 geometry with 80-degree diamond insert shape and negative rake\u003c\/li\u003e\n\u003cli\u003eMultilayer CVD coating: TiC, TiCN, and TiN for wear and crater resistance\u003c\/li\u003e\n\u003cli\u003eTP40 grade covering ISO material grades P40, M35, and M40\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert for extended tool-life value\u003c\/li\u003e\n\u003cli\u003eM5 chip breaker supports boring, facing, and turning applications\u003c\/li\u003e\n\u003cli\u003eChamfered and honed cutting edge reduces chipping on semi-continuous cuts\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp, pin, and lever-lock toolholder styles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNMG-style toolholders that accept a 1\/2-inch inscribed circle, 3\/16-inch thick, negative-rake insert. Compatible with clamp, pin, and lever-lock holding methods. Meets ANSI and ISO standards; ISO equivalent designation is CNMG120408-M5. Intended for steel and stainless steel workpieces (ISO P and M classifications).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC operator with the machine in a full stop and all axis motion disabled before indexing or replacing inserts. Use a calibrated torque wrench on the clamping screw per the toolholder manufacturer specification — do not over-torque, as carbide inserts are brittle and will crack under excessive clamping force. Inspect the insert seat and clamp for chips or debris before seating a new edge. Verify correct insert orientation and hand before resuming a cut.\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\u003eIndustry Standard Number\u003c\/strong\u003e: CNMG432-M5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG120408-M5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TP40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P40, M35, M40\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD Multilayer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0315 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1874 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5079 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2028 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.4764 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\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\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: M5\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 Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\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, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: P, M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Boring, Facing, Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CNMG-M5\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 00023680\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559571915058,"sku":"00023680","price":246.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1612a8bc19ffd0d3ee0ab83ba34592bf.jpg?v=1786435643","url":"https:\/\/voomisupply.com\/products\/seco-00023680-cnmg432-m5-tp40-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}