The CNGA series integral composite PCBN blade is directly composite under high temperature and ultra-high pressure environments, with advantages such as ultra thick composite layer (1-2mm) and high density. The upper and lower parts of the blade are made of PCBN material, with a central hole positioning. It is widely used for semi precision machining and precision machining of gray cast iron, wear-resistant cast iron, heat-resistant alloys, and quenched steel.
The overall composite PCBN tool is capable of handling harsh machining environments, with further increased cutting depth, better impact resistance, more cutting edges, higher temperature resistance, and no desoldering, exhibiting excellent cutting performance. The bonding strength between the composite layer and the substrate is high, suitable for cutting depths of 0-5mm, continuous and light intermittent cutting.
CBN tool material grade
