The Forney 40 P plasma cutter is your answer to cutting! This dual-voltage plasma cutter allows you to work wherever 120V and 240V power is available. The 20 ft torch allows for greater reach and the internal air pressure control ensures that you always have the right pressure. This powerful machine cleanly cuts up to 1/2" thick mild steel and stainless steel, and up to 3/16" thick aluminum. For a wide variety of cutting needs this plasma cutter has you covered! Process:Air Plasma Cutting Requires an air compressor that can provide at least 4.5 CFMOutput Power: 120V: 15 AMP - 16 AMP 240V: 15 AMP - 40 AMP Input Power:120V: 35% @ 20 AMP 240V: 60% @ 40 AMP Cut Capacity:1/2" clean cut 3/4" sever cut For Use On: Mild Steel Stainless Steel Aluminum Copper Features: Dual-Voltage Digital Display Internal Air Regulator Included Accessories: 20 ft (6.09m) IPT-40 Plasma Torch 15 ft (4.57m) Ground Clamp with Cable 15 ft (4.57m) Input Cable Extra Contact Tips