Portable plasma cutting system with built-in air compressor. This unit comes standard with a built-in air compressor. Weighs only 29lbs (13.2 kg), almost 50% lighter than the competition. Superior cutting capacity - 1/8" (3 mm) recommended cut, 3/16" (5 mm) maximum capability. Easy to use - 120V, 15 Amp plug standard. Plug it in anywhere! Faster cut speeds - 25% more cutting power provides 25% faster cut speeds than the competition.