OC2115H

Low Co content, medium grain, high cubic content gradient cemented carbide substrate. Which has good plastic deformation resistance and high temperature performance, match with MT-TICN + fine columnar α-Al₂O₃, Al₂O₃ coating provides very low surface friction. Suitable for steel finishing to roughing cutting.

OC2125H

Medium Co content, medium grain, high cubic content gradient cemented carbide substrate which has good plastic deformation resistance and good toughness, match with MT-TICN + fine columnar α-Al₂O₃, Al₂O₃ coating provides very low surface friction. Suitable for steel semi-finishing

to roughing cutting.