... , engineering drilling.XY-8B Core Drill is equipped additional rotary-table on the basis of XY-8 Core Drill. XY ... be used as traditional spindle-type machine as well as rotary-table style. It is widely used for geology, hydrology, ... arrangement, high lifting capacity and convenient operations.l Additional rotary-table, more functions.SPECIFICATIONSXY-8DRILLING CAPACITY Core Drilling Φ50 Drilling ...