The Binzel style 220 AMP Spool Gun has been engineered for maximum performance when MIG welding softer wires, such as Aluminium. Clear plastic housing allows for full visibility of all moving parts, while the motor is rated for a minimum service life of 1000 hours. This torch also features a specifically designed spool-on DURAFLEX? Performance Cable system, offering outstanding flexibility, with the highest heat and abrasion resistance.