China K20 K30 Tungsten Carbide Flat Bar for Cutting Machine, Find details about China Tungsten Carbide Strips, Carbide Strips from K20 K30 Tungsten Carbide Flat Bar for Cutting Machine
a. Suitable for making cast iron roll and high nickel chromium roll shaping knife.
b. Suitable for making unloading plate, stamping die, punch die, electronic progressive die and other stamping die.