... screw driving3.Automatic lubricationStandard configuration1.Beijing or Guangshu system2.A.C servo motor3.Frequency control4. Automatic select knife system5.Cooling system6 ... ,z,0.01mm/stepperPositioning accuracymmx,y,z,0.02mmSpindleSpindle speedr.p.m350-2200Spindle tapered hole 7:24The distance from spindle axis ...