Design, Manufacture and Supply of Three Axis Servo Based CNC Programmable plate Drilling SPM. Comprises Of: Stand alone Single Head Drilling unit 1 No. X Axis Servo Motor with Servo Drive 1 Set. Y Axis Servo Motor with Servo Drive 1 Set. Z Axis Servo Motor with Servo Drive 1 Set. X Axis 1200mm Ball Screw Rod Moving Carriage unit 1 Set. Y Axis 600mm Ball Screw Rod Moving Trolley based unit 1 Set. Z Axis 300mm Ball Screw Rod Moving Trolley based unit 1 Set.