material tungsten carbide: 88-89HRA another tungsten ultrafine particle hardness: 90-92HRA according to the use conditions of customers, recommend suitable material. Punch precision coaxial degree up to 0.0015mm diameter, concave die precision coaxial degree up to 0.0025mm diameter, surface roughness can reach Ra0.1. HIP processing, make the structure more compact, finish high, longer life

Tungsten carbide tensile, shear mouth lining applied