The pilot arc feature is especially useful for continuous cutting on rough surfaces or dirty metal, Better cutting quality and longer consumable life. When you stop cutting the air runs on for a minute to cool the consumable of plasma cutter torch, This will extend consumable life.55 Amp Digital Air Inverter Plasma Cutter handles cuts up to 3/4. Designed for both demanding industrial and construction work, or home and hobby use. Less cleaning, maintenance, noxious gases, and less fire hazard, you have simply less overall work and a better, cleaner cut. You can cut stainless steel, alloy steel, mild steel, copper aluminum, and other metal materials. Optimized design based on state-of-the-art IGBT transistors provides high power output for thick metal, as well as steady output for thin metal. Pilot ARC Start lets you start the arc before contacting the work piece, This give you bettet control of the torch, especially on materials with uneven or curved sufaces. Better cutting quality and longer consumable life. Max Rated Clean Cut Thickness: 1/2. Compact plasma cutter uses non-hazardous compressed air to cut stainless steel, alloy steel, mild steel, copper and aluminum. Portable in the shop or at the jobsite. At 20 pounds the aluminium alloy handle allows the end user to easily move from location to location. The item "YESWELDER Plasma Cutter 55A High Frequency DC Inverter 110/230V Cutting Machine" is in sale since Tuesday, June 9, 2020. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welders, Cutters & Torches\Plasma Cutters". The seller is "yes-ineer" and is located in Walton, Kentucky. This item can be shipped to United States.