... cutter for steel 2.high quality and best price. 3.CE 4.Step motor 5.Jiaxin cnc plasma cutter for steel X,Y ... , high precision, long life.2.High-speed stepper motor and driver, Y-axis using a dual-motor drive, to make high-speed operation up ... high cutting speed, high precision, small slit, neat. Under traditional CNC system ,improved control method of cutting, avoid the secondary processing ...