China Yk200h Fine Water-Cooled Straight Shank Cutting Torch Yk-200h Hafnium Wire Electrode Nozzle Fixed Cover Protective Cap, Find details about China Plasma Cutting Machine, Nozzle from Yk200h Fine Water-Cooled Straight Shank Cutting Torch Yk-200h Hafnium Wire Electrode Nozzle Fixed Cover Protective Cap