... plates which can be used in many industries. CNC Deep Hole Drilling MachineI.Machine Usage: Mainly used to process deep ... .4 Straightness of Holes 0.1/100mm13.5 Tolerance of Hole Center Distance ±0.1mmIII. The important mechanical, hydraulic, electrical ... servo motor, driver, inverter, linear rolling guide set, precious ball screw set, precious epicyclic reducer, hydraulic pump, and hydraulic valve are ...