{"product_id":"seco-02616002-dnmg-433-mf4-ts2500-carbide-turning-insert","title":"Seco 02616002 Dnmg 433-MF4 TS2500 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02616002 is a DNMG 433-MF4 series indexable turning insert manufactured from solid carbide with a multilayer TiAlN and TiN PVD coating. The insert carries the TS2500 manufacturer grade and is engineered primarily for cutting superalloys and titanium, with secondary capability in steel, stainless steel, and cast iron. It features a 55-degree diamond shape, a 0.5 inch inscribed circle, a 3\/64 inch (0.0472 inch) corner radius, and 4 cutting edges. The MF4 chip breaker geometry is chamfered and honed for controlled chip formation in demanding materials. Licensed machinists and CNC turning specialists use this insert in production and job-shop environments where tool life and surface finish consistency in difficult workpiece materials are critical.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external turning, facing, boring, and back turning operations on CNC lathes and turning centers. Its negative rake geometry and DNMG-MF4 series designation make it compatible with standard DNMG-style toolholders using clamp, pin, or lever lock holding methods. Primary target materials are superalloys and titanium (ISO material code S, grades S10 and S20). It also performs in steel (P), stainless steel (M), and cast iron (K) applications where a medium-finishing insert geometry is appropriate. The ISO designation is DNMG150412-MF4 and the industry standard number is DNMG433-MF4.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlN and TiN multilayer PVD coating for heat resistance and extended tool life in superalloys and titanium\u003c\/li\u003e\n  \u003cli\u003eMF4 chip breaker geometry with chamfered and honed cutting edge for controlled chip flow on tough materials\u003c\/li\u003e\n  \u003cli\u003e4 indexable cutting edges per insert for maximum cost efficiency\u003c\/li\u003e\n  \u003cli\u003eNegative rake, neutral hand — fits standard DNMG toolholders with clamp, pin, or lever lock retention\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.563 inch supports a wide range of roughing to medium-finishing passes\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO indexable insert standards\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. Compatible with multi-use turning applications including back turning, boring, facing, and turning. Primary workpiece material code S (superalloys and titanium); secondary codes P (steel), M (stainless steel), and K (cast iron). ISO insert designation DNMG150412-MF4; industry standard number DNMG433-MF4.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before indexing or replacing the insert. Seat the insert fully and flat in the toolholder pocket before engaging the clamp, pin, or lever lock mechanism. Inspect the insert pocket and seating surface for chips or debris prior to indexing to avoid seating errors that can affect surface finish and tool life.\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-MF4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TS2500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inch \/ 12.70 mm)\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: 3\/16 inch (0.1874 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 1.2204 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2028 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.563 inch\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 Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and TiN (Multilayer PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF4\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\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\u003eLead Angle\u003c\/strong\u003e: 55 degrees\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: Superalloys and Titanium (Code S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron (Codes P, M, K)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: S10, S20\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\u003eISO Code\u003c\/strong\u003e: DNMG150412-MF4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: DNMG433-MF4\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: 0.02 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: 02616002\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51560041316658,"sku":"02616002","price":329.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4a7f798c8fa81a53be795b9d457a5942.jpg?v=1786445652","url":"https:\/\/voomisupply.com\/products\/seco-02616002-dnmg-433-mf4-ts2500-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}