Earthshock Drills

The Earthshock Drills were Whenua's Toa Tools that he used while he was a Toa Metru. They were able to control his power over Earth as well as spin at very high speeds, allowing him to dig his way through anything in a short time. They also produced an extremely high pitched hum, which was hard to listen to. When Whenua mutated into a Toa Hordika, the Earthshock Drills mutated into a pair of Thumpers. When he was turned into a Turaga, they transformed into the Drill of Onua.

Set Information
In the Toa Metru Whenua set, the Drills could be fit together to one large, oval-shaped drill.

Trivia

 * This is one of the only two Toa Metru weapons that have been included in another set. The Earthshock Drills were also included as Velika's weapons. The second Metru weapon was the Aero Slicers which came with Toa Matau and the Jetrax T6.
 * In Bionicle Heroes, Earthshock Drills are the second weapons Nuparu uses. They were later upgraded to the Laser Drill.