Ingersoll Cutting Tools 6186054 Turning Insert Trigon

Product Description

The INGERSOLL CUTTING TOOLS 6186054 is a WNMG432KT TT7025 solid carbide turning insert designed for precision metal cutting on CNC lathes and turning centers. Manufactured to WNMG series geometry, this insert features a trigon (80-degree included angle) shape with a neutral hand orientation and a 0.031 inch corner radius. The CVD-applied multilayer coating stack of TiCN, Al2O3, and TiN is engineered for thermal resistance and wear protection. With six usable cutting edges per insert, it delivers consistent tool life in high-volume turning operations. This insert is suited for machinists and tooling technicians running automated or manual turning setups on cast iron and similar workpiece materials.

This insert is intended for external and internal turning applications where cast iron is the primary workpiece material, classified under ISO material code K. The WNMG series geometry with KT chip breaker is suited for medium to roughing passes. The insert holds clamp-type mounting and is designed for use in compatible WNMG-style toolholders. The ISO designation for this insert is WNMG080408KT TT7025. It is appropriate for production environments where consistent surface finish and predictable edge wear are required across multiple workpiece cycles.

Key Features

• Trigon (80-degree included angle) insert shape with neutral hand orientation
• CVD multilayer coating: TiCN plus Al2O3 plus TiN for thermal and abrasion resistance
• Six cutting edges per insert for extended tool inventory efficiency
• KT chip breaker geometry optimized for cast iron turning applications
• 0.031 inch corner radius suitable for medium to rough turning passes
• Maximum depth of cut of 0.217 inches for aggressive material removal

Compatibility

Designed for use in WNMG-style clamp-type toolholders accepting a 0.5 inch inscribed circle insert with a 1 inch width. ISO designation WNMG080408KT TT7025 confirms fitment with standard metric WNMG toolholder pockets. Primary workpiece material is cast iron (ISO material code K).

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torque wrench and clamp screw specified by the toolholder manufacturer when seating the insert. Inspect the insert pocket and clamp for wear or debris before seating a fresh edge to ensure proper seating and prevent premature edge failure.