H13K Slitting Blade
Slitting knives are mainly used in slitting line. Knife material is made of high speed cutting steel. According to processed raw material like CR, HR, silicon steel, pickling steel, automobile beam steel, etc. To choose knife material. We have SKD-11, D2,SLD, W6Mo5Cr4V2, H13, H13K, H13N and other kinds. Kinfe process : Cutting-forging-tempering-roughing-heat treatment-tempering-finishing-inspection-packaging and other processes precision manufacturing. Knives play a very important role in the slitting line. It directly affect slitting accuracy.