Abstract:
The performance of turning operation is depend upon the tool life and MRR of the tool material AISI P20 material is employed in making of dies in different industry. Tungsten carbide is most suitable insert material used for turning of AISI P20.but now days industries need higher productivity and includes higher tool life and higher MRR with same parameters so one should compare the tool material with the advance one cermet insert material is the combination of ceramic and metal material. It fulfills the both the requirement of tool life and MRR so the current investigation is to experimental comparison of tungsten carbide and cermet insert for the turning of AISI P20 material based on the experimentation work the best suitable insert material has been identified