... transmission 2.Mechanical clamping 3.Mechanical speed The Radial Drilling Machine Model Z30100X25,Z30100X31 is a new series of diversified ... ampler rigidity and long service life.It is suitable for arilling,counter boring,spot facing,reaming,tapping and boring ... hydraulic clamping motor for spindle box,column,armKw0.8Power of coolant pump motorKw0.125Weight of the machine(approx.)Kg1900020000Overall ...