Rock Biter
From Guild of Archivists
One of the four great D'ni Digging Machines, Rock Biter built for the broadening of the Rudenna Passage. At the time of the excavation of the Great Shaft in 9336 DE, it was 3000 years old. Together with its companion digger, Burrower, Rock Biter was responsible for finishing the excavations of the Shaft by smoothing out the walls and cutting the steps that would spiral around the edge.
