SCGN CBN Inserts Finish Turning Brake Disc

Brake discs, as typical mass-produced parts, require high efficiency in the case of high precision and high quality. It is difficult to guarantee all of the above requirements with conventional 

carbide tools. Our PCBN tools can help you achieve high cutting efficiency and high surface finish.

Workpiece: Brake Disc             Insert Grade: IBN400         Insert Model: SCGN

Cutting parameter: VC=600-900m/min     ap=0.3mm            F=0.3mm/r

Compared with other CBN inserts: The tool life increase at least 25%!