Anchoring Drill *Easy stressing operation. *Flexible in length by using couplers. Item/Model MGY60MGY60AMGY60BDiameter of hole drill90~150mmDepth of hole drill35~60mTorque of drilling rig350kg.mRotate of drilling rig0~160r/minFeeding stock1700mm1200mm1700mmLifting force/Feeding force50/34KNDrilling rodφ75×1500mmφ75×1200mmφ75×1500mmDTH rod diameter146mmDrilling angle0~180ºPower of drilling ...