... 3)powerfully milling Feature : 1.whole cast steel machine body,Servo motor,powerfully milling,1/100mm precision. 2.Pause, adjust speed ... of carving. 5.Adopt high-speed water-cooling variable frequency motor, big torque, strong cutting, high-frequency, long-life, ... positioning accuracy 0.008mm Spindle speed 24000/40000/60000rpm Drive system Stepper/servp Control system Weihong,baoyuan,xindai Command ...