The RHG-M20 is a hydraulic tapping machine manufactured by Gamor. The machine has a maximum pressure of 140 kg / cm², a voltage capacity of 220 V-II - 380/415 VIII, and an arm length of of 650 mm. It is also integrated with an electronic speed control.
Furthermore, the hydraulic tapping machine also comes with a hydraulic pressure manometer, speed variator, left and right control unit, electricity case, and digital rpm screen which helps the user view the activity of the unit.