... , carbon steel, aluminum, copper, bimetal material with excellent cutting kerfs and f LGK-40, LGK-63, LGK-100 Air plasma ... with excellent cutting kerfs and flat surface.High cutting speed, two times faster than oxy cutting; with small distortion of cutting part.Easy ... to cut thick metal plate, etc.Supplied with plasma cut torch, earth clamp, helmet, welding brush and other ...