... welding or cutting steel, and other gouging processing Welding torch and gouging torch features: 1) Models: GO2-250 / 350, GO1-550 / 150 ... ) HO1-6B French style welding torch5) K-4 gouging torchCutting torch features:1) GO2-250 used nozzles for British style cutting ... /4/54) GO2-250 used nozzles for British type cutting torch: 0/1/2/3/4/5-1-101, 0/1 ...