Thoughout the movie, the drilling mole is shown 4 times. The last encounter is a fatal one! It's nothing more than a cat and mouse game!
The Drilling Mole is nothing more than a giant drilling machine used for piercing though rock and tunnels on Mars. The Drill itself is 7ft in diameter, and has grinders on each side.
The Vehicle doesn't have wheels, instead, it uses some type of anti-gravity mechanism to propel the vehicle
