{"product_id":"seco-02959834-turning-insert-tnmg332-mf2-tp2501-carbide","title":"Seco 02959834 Turning Insert TNMG332-MF2 TP2501 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02959834 is a triangular solid carbide turning insert in the TNMG332-MF2 series, designed for precision metal removal on CNC and manual lathes. It carries the TP2501 grade designation with a Duratomic CVD multilayer coating — TiCN, Al2O3, and Cr — engineered for wear resistance and thermal stability at elevated cutting speeds. The insert has a 3\/8 inch inscribed circle, a 0.0315 inch corner radius, a 3\/16 inch thickness, and six usable cutting edges. Negative rake geometry and a chamfered and honed edge prep make it well-suited for moderate to heavy roughing and finishing passes. Machinists and CNC programmers specify this insert for steel and stainless steel turning operations.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for general turning applications including back turning, boring, facing, and turning on CNC lathes and turning centers. Its primary workpiece material is steel, with secondary suitability for stainless steel and cast iron. The MF2 chip breaker geometry promotes reliable chip control at medium feed rates on both roughing and semi-finishing passes. It is used in production shops, job shops, and maintenance machining environments where consistent tool life and surface finish on ferrous materials are required. Holding methods include clamp, pin, and lever lock toolholders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDuratomic CVD coating — TiCN, Al2O3, Cr — for extended tool life on ferrous materials\u003c\/li\u003e\n  \u003cli\u003eSix cutting edges per insert (multi-tipped) for maximum value per unit\u003c\/li\u003e\n  \u003cli\u003eMF2 chip breaker geometry for controlled chip formation at medium feeds\u003c\/li\u003e\n  \u003cli\u003eChamfered and honed cutting edge prep for edge stability under interrupted and continuous cuts\u003c\/li\u003e\n  \u003cli\u003eNegative rake, 0-degree relief angle — compatible with rigid clamp, pin, and lever lock holders\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut up to 0.5709 inches for roughing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TNMG-style toolholders accepting clamp, pin, or lever lock insert retention. Fits standard TNMG 332 pocket geometry. ISO equivalent insert designation is TNMG160408-MF2. Suitable for material grades P10, P20, P30, and P35 workpieces per ISO classification. Conforms to ANSI and ISO insert standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC toolroom personnel. Power down and lock out the machine spindle before seating or indexing the insert. Confirm the toolholder pocket is clean and free of chips before clamping — debris under the insert seat affects runout and can fracture the carbide. Do not exceed the toolholder manufacturer's recommended clamping torque for the retention method in use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TNMG332-MF2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: TNMG160408-MF2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: TP2501\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: TiCN, Al2O3, Cr (Duratomic 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\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 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: 0.6496 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.5709 inches\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: MF2\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\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees (Clearance Code N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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 (ISO Code P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Cast Iron (ISO Codes M, K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P10, P20, P30, P35\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Back Turning, Boring, Facing, Turning\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 insert per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02959834\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558998638898,"sku":"02959834","price":224.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/42b922a08ad2ad3d13b242564f3dd286_bcf9d1be-5b4a-47d0-b517-edcdcae50d78.jpg?v=1786425353","url":"https:\/\/voomisupply.com\/products\/seco-02959834-turning-insert-tnmg332-mf2-tp2501-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}