Portable CNC cutting machine 1.Support USB,G code 2.Smart design ... via U hardware. The standard positioning of this machine is flame cutting, external hanging plasma cutter is also workable. ... machines.2,Component parts1,It is made up of the horizontal, vertical guide rails, and host.2, The host ... stable operation of the CNC system.3, Driven is 1.8 ° stepper motor.4, Horizontal and vertical guide use ...