How to use heat resistant steel cutting, if we are in the processing of his hardening degree is bigger, it's easy to let the heat resistant steel tool case of damage, compared with ordinary steel, refractory steel his hardness is not high, but he has good toughness and temperature, so at the time of cutting his viscosity is bigger.If there is what factors will affect the quality of a material of processing, the cutting heat is an absolutely, as long as we cut down the cutting heat, the cutting performance can be improved.At the time of the parts material cutting, heat resistant steel plastic deformation will be larger, relatively so friction will be bigger.