{"product_id":"seco-02730812-cnmg-432-mf2-th1000-turning-insert-carbide","title":"Seco 02730812 Cnmg 432-MF2 TH1000 Turning Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02730812 is a CNMG 432-MF2 series indexable turning insert manufactured from solid carbide and coated with a multilayer TiAlSiN finish applied via PVD process. The 80-degree diamond (rhombic) shape provides a stable cutting geometry suited to demanding finishing operations. With a 0.5000-inch inscribed circle, a 0.0315-inch corner radius, and four usable cutting edges, this insert is engineered for high wear resistance in difficult-to-machine workpiece materials. The MF2 chip breaker geometry supports controlled chip formation at finishing depths. Licensed machinists and CNC turning specialists install this insert on lathes and turning centers configured for light to moderate stock removal.\u003c\/p\u003e\u003cp\u003eThis insert is intended for finish turning, boring, and facing operations on superalloys, titanium alloys, and hardened materials. The TH1000 grade with TiAlSiN coating targets material groups S (superalloys and titanium) and H (hardened materials), where high wear resistance is the primary requirement. The neutral hand orientation makes it suitable for both OD turning and facing applications. The negative rake and negative side clearance geometry provide edge strength when cutting abrasive or work-hardening alloys at controlled depths up to 0.4764 inches.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlSiN multilayer PVD coating for high wear resistance on superalloys and hardened workpiece materials\u003c\/li\u003e\n\u003cli\u003eMF2 chip breaker geometry optimized for finishing operations with controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with chamfered and honed cutting edge style for edge strength and stability\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert maximizing cost per edge\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp, pin, and lever-lock toolholders per ANSI and ISO standards\u003c\/li\u003e\n\u003cli\u003eDual-standard geometry: ANSI code CNMG432, ISO code CNMG120408-MF2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in ANSI and ISO-standard CNMG-style toolholders accepting a 0.5000-inch inscribed circle insert with clamp, pin, or lever-lock holding methods. Applicable to boring, facing, and turning operations on superalloys, titanium, and hardened materials per primary workpiece material codes S and H.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Power down and lock out the machine spindle before indexing or replacing inserts. Seat the insert fully against the toolholder pocket and tighten the clamping screw or lever to the toolholder manufacturer specification. Inspect the cutting edge and chip breaker for chipping or wear before each operation; do not use a damaged insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120408-MF2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TH1000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlSiN Multilayer PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing\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 (12.70 mm)\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\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (3\/16 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\u003eSide Clearance\u003c\/strong\u003e: Negative\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 (S), Hard Materials (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: S05, H05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered, Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: 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 Weight\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: 02730812\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51563345051954,"sku":"02730812","price":262.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/032e83d14b7c8d5d9c67a4b266a1bffd.jpg?v=1786496079","url":"https:\/\/voomisupply.com\/products\/seco-02730812-cnmg-432-mf2-th1000-turning-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}