... .IGBT inverter 2.HF arc starting 3.Soft switch,high effciency IGBT soft switch Inverter air plasma cutter(CUT100IGBT)1)Function and ... size,light weight*HF arc starting ,easy to strike*Soft switch transform,high efficiency*Delayed post-flow can protect plasma torch efictively ... carring hose with two clips 4) Product show: IGBT soft switch Inverter air plasma cutter(CUT100)