... it adopts humanistic positive man-machine conversation and operate easily;7.Cutting has high quality, high effect level, high precision. ... steel (flame cutting), and stainless steel. 1, Numerical Controls1, 7 inches and widescreen color LCD. Displaying cutting graphics and cutting ... prevent magnetic structure, ensure reliable and stable operation of the CNC system.3, Driven is 1.8 ° stepper motor.4, ...