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Drilling capacity (m) Φ73 rod 100 Φ60 rod 320 Φ50 rod 380 Φ42 rod 530 Spindle speed(r/min) Forward 57;99;157;217;270;470;742;1024 Reverse 45;212 Max torque(Nm) 3330 Angle renge 0-90° Spindle max pull ...