... DRILL XY-2 Series Core Dill is portable hydraulic-feeding spindle drilling machine. It is suitable for shallow and medium ... Φ73 Drilling Rod100m(Φ300mm)100m(Φ300mm) DRILL HEAD Spindle I.D. 76mm96mm46x51mm Spindle Speed Fowards65,114,180,248,310,538,849,117257 ... 334,587,1190 (RPM) Reverse51,24245,21298,199 Spindle Stroke600mm600mm500mm Max. Torque of Spindle 2760N.m2800N.m1100N.m Max. Feeding Force of ...