Radial Drilling Machine (Z30100*31) is used to drill, expand, ream, groove, tap the middle ... and large parts Radial Drilling Machine (Z30100*31)Specifications: 1) Max. diameter of holes drilling: 100mm2) Distance from ... the machine: 20,000kg23) Overall dimensions (L x W x H): 4,560 x 1,630 x 4,525mm24) Max. overall ... x 1,630 x 4,720mm Radial Drilling Machine (Z30100*31)