1.Working area:400*300mm 2.Stepper motor,servo optional 3.800W water-cooled spindle 4.Accurcy:0.01mm/3m 5.CE certificate 400*300mm Stepper Motor 800W Metal CNC Router1.Application Area:Stone, Brass and Aluminum Processing, mold manufacturing, wood processing,craft manufacturing and so on. 2. Main parameterModelSD-40JMachine bodyWhole iron ,strong and steady structureWorking dimensions(X Y Z) ...