Dorulumon

Dorulumon is a Beast Digimon whose name and design are derived from the Drill and the onomatopoeia for growling (『ガルル』). It is a faithful Digimon with a chivalrous spirit. As it usually sticks to the rock-covered mountains, it often acts alone without flocking with others. The drill on its head is just some of its hair, hardened. It runs over the ground at high speeds and uses "Hit and Away" tactics as its favorite strategy, deranging the opponent by inflicting a single blow, and since Dorulumon can cope against both ground-based and aerial enemies, it can certainly be said to be an all-rounder warrior. Also, Dorulumon is able to fire its "Dorulu Cannon" in collaboration with another Digimon by changing into its "Hougeki Keitai" (砲撃形態).

Digimon Xros Wars
Attacks
 * Drill Buster: Rotates the drill on its head and then shoots it with unerring accuracy.
 * Dorulu Tornado: Enlarges the drill on its tail and then raises a tornado, threatening both ground-based and aerial opponents.
 * Drill Blader: Gets up on the drill on its tail and spins itself, suicidally assaulting the opponent until it is pulverized.