CNC plasma cutting is different from handheld plasma cutter technique, it is the latest technique in which cutting of materials is done using a using a plasma torch controlled by computer. Plasma cutters are used to operate by throwing gas or compressed air at high speed through nozzle.
Plasma cutters are vary from each other according to different size and price. These machines are very fast and work with high accuracy. These cutters are efficient in slicing metals at speeds of up to 500 inches per minute. Plasma gas and an assist gas is used in plasma CNC plasma cutters to function properly.