radial drilling machine modle#ZN3040 X12ZN3040 X13ZN3040 X16column 320mm 320mm 320mmmax.drilling capacity40/58mm40/58mm40/58mmdistance from spindle center to column surface350-1250mm350-1300mm350-1600mmdistance from spindle nose to base surface350-1250mm350-1250mm350-1250mmspindle taperMT4MT4MT4vertical travel of pindle315mm315mm315mmspindle speed and steps 40-2058r/min, 12 spindle feeds and ...