... High duty cycle, high quaily, strong output plasma arc, durable, DC air plasma cutting tools LG-120 Features of DC air plasma cutting tools LG-120:1. IGBT ... saving, easy for maintenance4. Intensive arc, high cutting speed, narrow and smooth kerf, continuous current ... accessories: air cooling cutting torch, earth clamp, compressed air regulator, etc. Parameters of DC air plasma cutting tools LG-120 ...