1.otc 1200 Plasma Cutting Torch Accessories 2.supply all kinds of Plasma Cutting Torch Electrode And ... welding : WP12,WP17,WP18,WP20,WP26 …6. welding parts and accessories : contact tip, contact tip holder ,swan neck ,nozzle ,insulator, liner ... , gas diffuser , plugs, earth clamp.... otc 1200 Plasma Cutting Torch Accessories