... thickness of workpiece:80mm 2.Max.drilling diameter:50mm 3.Spindle speed:130-140 4.Total power:About12Kw JPZ160A ... drilling machine is of CNC control system, X, Y axis AC servo control and Z axis hydraulic feeding, so it realizes ... convertible workstation, electric control system, hydraulic system,Cooling system, and chip cleaner Technical Specification 1. Max. processing thickness of workpiece ...