PCD PCBN Cutting Tool Blanks PCBN Inserts

PCBN is characteristic of high hardness, high wear resistance and high thermal stability. It's inert to iron family element, hence PCBN is mainly used for the machining of high hardness and hard processed ferrous materials, such as harden steel, pearlitic gray cast iron, high temperature alloy, high-speed steel, hard facing alloys, Ni-Cr alloy, powder metallurgy metals. The cases of PCBN cutting tool blanks: 1.PCBN inserts RNMN 120400 PCBN inserts are mainly used for