... 3150mm The radial drilling machine Z30100x31 are mainly used to drill,expand,ream,groove, tap the middle ... time.2. Rotate and reversal of the spindle,apply and stroke,shift and block, all the movement ... clamp,which adopt the hydraulic pressure drive, are used on the main spindled box, rocker, in and ... 100mm2 Distance from center line of main spindle to column Max 3150mm Min 570mm3 Horizontal travers of ...