Additional Inserts • APPT Inserts

Grades

• TN6520

  Grade TN6520 has a PVD-TiAlN multilayer. It is engineeered for light and medium machining of all
  types of cast irons.
  

  K Cast Iron
• TN6525

  Carbide grade TN6525 has aPVD-TiAlN multilayer. It is ideal for light and medium machining
  applications in steels and high-strength nodular cast irons.
  

  P Steel

  M Stainless Steel

  K Cast Iron
• TN6540

  Coated carbide grade TN6540 has a PVD-TiAlN multilayer and is excellent for medium and heavy
  machining applications. It is ideal for use in all steels and nodular cast irons.
  

  P Steel

  M Stainless Steel

  K Cast Iron

  S High-Temp Alloys
• 
  TN7535

  MT-CVD/CVD — TiN-TiCN-Al₂O₃ coated carbide. Medium and heavy machining for steels and nodular cast iron.

  P Steel

  M Stainless Steel

  K Cast Iron