... controller,Convincing arguments: quality, efficiency and priceThe perfect CNC control:,Can be learned in short time Rapid, simple setting up ... as STEPPER FREE, EMERGENCY STOP, LIMIT/TOOL ADJUST SENSORS, SPINDLE CONTROL, HALF DRIVE CURRENT, OVER-THERMAL PROTECTION, etc. About its ... .because the control box is alone , you use it to control else machine .so it is quite good . CNC/Manual Milling & Drilling ...