{"product_id":"seco-02959823-turning-insert-dnmg432-mf2-tp2501-carbide","title":"Seco 02959823 Turning Insert DNMG432-MF2 TP2501 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02959823 is a DNMG432-MF2 indexable turning insert in grade TP2501, manufactured from solid carbide with a multilayer CVD Duratomic coating of TiCN, Al2O3, and Cr. It features a 55-degree diamond shape (Insert Shape Code D), a neutral hand orientation, and a 0-degree relief angle with negative rake geometry. The MF2 chip breaker geometry and chamfered-and-honed cutting edge style make this insert well suited to finishing and semi-finishing operations at moderate to high cutting speeds. With 4 usable cutting edges per insert, it delivers strong cost-per-edge value for production turning environments. Licensed machinists and CNC lathe operators in metalworking shops are the primary installers and users.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for turning, facing, boring, and back turning on steel as its primary workpiece material (ISO material group P), with secondary capability on stainless steel (group M) and cast iron (group K). It is best applied in ISO material grades P10 through P35. The MF2 chip breaker geometry is optimized for lighter depths of cut and controlled chip formation on steel and stainless, making it a practical choice for finish-pass work on shafts, flanges, and bores. Compatible holding methods include clamp, pin lock, and lever lock toolholders accepting DNMG-style inserts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMultilayer CVD Duratomic coating (TiCN, Al2O3, Cr) for extended wear resistance on steel and stainless\u003c\/li\u003e\n  \u003cli\u003eMF2 chip breaker geometry with chamfered and honed cutting edge for controlled chip formation in finishing cuts\u003c\/li\u003e\n  \u003cli\u003e4 cutting edges per insert maximizes cost efficiency in high-volume turning\u003c\/li\u003e\n  \u003cli\u003eNeutral hand insert — compatible with left-hand and right-hand DNMG toolholders\u003c\/li\u003e\n  \u003cli\u003eMulti-use capability: turning, facing, boring, and back turning in a single insert style\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO standards; ISO code DNMG150408-MF2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in DNMG-style toolholders accepting clamp, pin, or lever lock holding methods with a 0.2028-inch hole diameter. Compatible with ANSI and ISO standard DNMG432 \/ DNMG150408 insert seats. Suitable for steel (P10-P35), stainless steel (M group), and cast iron (K group) workpiece materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or manual lathe operators. Power down and de-energize the machine spindle before seating or indexing the insert. Ensure the insert pocket and seating surfaces are clean and free of chips before clamping. Use the appropriate torque driver for the holding screw per the toolholder manufacturer specification — do not use impact tools on insert clamps.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DNMG-MF2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: DNMG432-MF2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DNMG150408-MF2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TP2501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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\u003eInsert Shape\u003c\/strong\u003e: Diamond 55 degrees (Code D)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\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\u003eRake\u003c\/strong\u003e: Negative\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.2204 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (1\/32 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: 0.5787 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\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 (Code P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel (Code M), Cast Iron (Code 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\u003eMulti-Use Application\u003c\/strong\u003e: Back Turning, Boring, Facing, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 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: 02959823\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563886969138,"sku":"02959823","price":383.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5dd07af3e89359efda49b8af57ba6f1c_6edf2990-fca6-46de-be1e-9a68733251d0.jpg?v=1786505986","url":"https:\/\/voomisupply.com\/products\/seco-02959823-turning-insert-dnmg432-mf2-tp2501-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}