This is the professional air-cooled MB 14AK MIG welding torch head. It is compatible with all types of MB 14AK series MIG welding torches, it shares consumables with MB 15AK. It combines progressive technology and quality with optimal ergonomics, allowing trouble-free operation for every application. Ergonomic heavy-duty design works with a comfortable fully insulated nylon handle, fits comfortably in the palm and helps reduce operator fatigue. It is carefully designed to provide comfortable operation and accurate. Optimal torch cooling, extends torch life. Rated duty cycle is 60%, 180A CO2 or 150A mixed gas. The rated welding current is 180 A. The capacity of the power cable is 0.6 mm to 1.2 mm.