Tungsten Carbide Round Cutter TurnMaster

Tungsten Carbide round cutter. Better used for line detailing.Tungsten Carbide makes light work of tough materials and is an extremely hard wearing and long lasting material. Although designed as a throwaway item it can be sharpenied on specialist equipment such as the Robert Sorby ProEdge system with a Diamond Belt. Sharpens to 0.7 microns. Hardness is 90RC. Material is micro grade tungsten carbide. Does not require sharpening.