Mole Borer

Mole Borer (モルボーラー) is an extremely dangerous enemy Mechaniloid in Armored Armadillo's stage in Mega Man X. The spiked roller can kill Mega Man X instantly, just like the spikes in all Mega Man games. It is wise to go behind this fatal enemy. It also shows up in the second Sigma level from Mega Man Maverick Hunter X. Using the Fire Wave continuously will cause great damage and take it down easily. 

Mole Bore
Mole Bore (モルボーラ) is a bigger Mole Borer that is the boss of the Palace Road stage in Mega Man X7. It chases the Maverick Hunters throughout the level trying to crush them with the roller, and at the end they fight against it. When the roller is destroyed, it will be able to move faster and tries to pierce the Hunters with the spike on its nose.

Stage enemies

 * Ball De Voux
 * Crash Roader