{"product_id":"seco-02790655-dnmg432-mf2-th1000-turning-insert-55-diamond","title":"Seco 02790655 DNMG432-MF2 TH1000 Turning Insert 55 Diamond","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02790655 is a DNMG432-MF2 series indexable turning insert in grade TH1000, manufactured from solid carbide with a multilayer TiAlSiN coating applied by PVD process. It features a 55-degree diamond shape with a negative rake geometry and a chamfered and honed cutting edge for controlled entry into the cut. The insert offers four cutting edges, a 0.5 inch inscribed circle, and a 0.0315 inch corner radius. With a maximum depth of cut of 0.5787 inches and an insert length of 1.2204 inches, it is designed for high-performance turning on CNC lathes and machining centers. Installation is performed by qualified machinists and tooling technicians.\u003c\/p\u003e\u003cp\u003eThis insert is optimized for machining superalloys, titanium, and hard materials, corresponding to ISO material codes S and H, with secondary suitability for cast iron applications (code K). The MF2 chip breaker geometry suits medium to finishing cuts and supports back turning, boring, facing, and turning operations. It is compatible with DNMG-style insert pockets requiring a clamp, pin, or lever lock holding method. The clearance code is N and the tolerance code is M, aligning with standard DNMG toolholder pocket specifications. This insert conforms to both ANSI and ISO standards, with ISO designation DNMG150408-MF2 and industry standard number DNMG432-MF2.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTH1000 grade PVD TiAlSiN multilayer coating for wear resistance in superalloy and titanium cutting\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape (shape code D) with four usable cutting edges\u003c\/li\u003e\n\u003cli\u003eMF2 chip breaker geometry suited for medium to finishing operations\u003c\/li\u003e\n\u003cli\u003eChamfered and honed cutting edge style for improved edge strength and surface finish\u003c\/li\u003e\n\u003cli\u003eNegative rake geometry compatible with rigid DNMG toolholder systems using clamp, pin, or lever lock\u003c\/li\u003e\n\u003cli\u003eMeets ANSI and ISO standards; ISO code DNMG150408-MF2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for DNMG432-MF2 style insert pockets with clamp, pin, or lever lock holding methods. Compatible with toolholders accepting a 0.5 inch inscribed circle DNMG insert with clearance code N and tolerance code M.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by qualified machinists or tooling technicians using the appropriate DNMG-style toolholder with a clamp, pin, or lever lock mechanism. Always power down and lock out the machine before changing inserts. Use the correct torque wrench and seating procedure specified by the toolholder manufacturer to properly seat the insert and avoid micro-fracture of the cutting edge. Inspect the insert pocket for wear or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\u003eManufacturer Grade\u003c\/strong\u003e: TH1000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 55\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 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\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\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: 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\u003eCoating\u003c\/strong\u003e: TiAlSiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Classification\u003c\/strong\u003e: Multilayer Coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloys and Titanium; Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: S05; H05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Clamp; Pin; Lever Lock\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: DNMG150408-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\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\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: 02790655\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51562787569970,"sku":"02790655","price":329.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4c5f274212aa455e4ca65cc90d95622.jpg?v=1786484651","url":"https:\/\/voomisupply.com\/products\/seco-02790655-dnmg432-mf2-th1000-turning-insert-55-diamond","provider":"Voomi Supply","version":"1.0","type":"link"}