Our PCBN cutting tools are increasingly utilized in the semi-finishing of nickel-based superalloy discs and shafts. While coated and uncoated carbide tools are mostly used today for finishing nickel and cobalt based superalloys, these tools operate at speeds of 50 m/min.
In comparison, PCBN reliably operates at speeds of 300 m/min or greater, offering longer tool lives and potentially improved surface integrity. The six-fold increase in productivity is extremely attractive to component producers, helping reduce machine tool investments and operating costs.