Steel Turning Insert


This versatile GC4325 cemented carbide-cutting tool insert provides a broad range of steel turning capabilities. It features an Inveio uni-directional crystal alumina coating. All the crystals have the same orientation, allowing the insert to withstand extreme forces and temperatures and provide predictable, uniform and controlled wear. 

The insert also has a stronger substrate with better resistance against plastic deformation wear, improved edge-line security, and an edge treatment process that guarantees the cutting edges retain optimal cutting characteristics.


  • broad range of steel turning capabilities
  • stronger substrate
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