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 Grade:IC8250
A tough substrate with a cobalt enriched layer combined with MTCVD TiCN and a thick alpha Al2O3 CVD coating. Recommended for general use machining of steel in a wide range of conditions, featuring high toughness and wear resistance. 

ISO Range - P/M/K  (P10-P35 ) (M05-M20 )  
ISO Range - H/S/N   
TRS (KSi)  350 
HRA  91.0 
Grade or Coating Type  SUMOTEC 
Coating Layers   TiCN+Al2O3+TiN