Expert Quality, uses both solid or filler wire with a flux core. During the weld process the flux melts and protects the weld, therefore no gas is required to shield the weld pool. Features: • Non-live direct fit safety torch • Four stage power setting • Variable wire speed control • Thermal overload protection • Earth clamp • Polarity switch • 0.9/1.2mm and 0.6 wire feeder rollers • Up to 5kg wire spool capacity Supplied with wheel kit, spool of 0.9mm flux cored wire and supports for re-useable gas bottles. Carton packed.