BDE drill

BDE drills are a class of heavy drill used by the Kel-Morian Combine and circa 2478, among the largest class of drill they possessed. Known models include the BDE-1400 and the more more BDE-1600.ref name="SC:IMengsk">McNeill, Graham (December 30, 2008). StarCraft: I, Mengsk. Simon & Schuster (Pocket Star). ISBN 1416-55083-6.