... neck, insulator ,steel liner, rear handle, cable......5, TIG welding gun and spare parts, such as WP-9, WP-12, WP ... -24, WP-25, WP-26, WP-27 air cooled and water cooled etc. Including torch head, back cap, cup gasket, collet ... , ER316, ER316L etc) insulatorcutting Panasonic P-80A air plasma cutter gun contact tip