MHN10C material combines with MHN10 and coated film，MHN10 has good performance on continuous machining hardened steel, the coated film enhances wear resistance and increases the working life.
also help to find out the wear pattern.
In the testing,we choose the common workpiece materials - 52100,the bearing steel. the chip flow direction is satisfying, also the roughness can meet the requirement.
As a universal type of ManaNova, our purpose is to make the MHN10C CBN Insert to meet the different needs on continous machining hardened steel.
