New coated carbide grade for Heavy Duty Industry.

The grade TT7100 has been designed to provide a very tough substrate with a CVD coating. This combination provides an improved resistance to fracture and insert chipping on heavy duty and interrupted cut applications across a wide range of steels and stainless steels.


  • Very tough carbide substrate base - with a CVD coating.
  • This combination provides both excellent toughness and chipping resistance.
  • Tough grade will provide stable cutting conditions on a wide range of medium to roughing applications at low cutting speed.
  • Improved stability when heavy duty turning or when machining heavy interrupted cuts on steels and stainless steels

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