DustMan.EXE

DustMan.EXE and Mr. Press are seen in Beyondard with GroundMan.EXE and Dotarou Horisugi. The team specializes in drilling through rock, either for construction of tunnels or excavation. They are enlisted by Beyondard's Millionaire in order to help her finish construction of a tunnel that will link two towns that are separated by a mountain.

(Source: The Mega Man Knowledge Base)