Mac tools pneumatic air drill in working condition and has been tested. See picture for more details.
Mac Tools Reversible Pneumatic Air Drill For Parts ADK800A
Mac Tools Air Pneumatic 3/8" Reversible Drill AD3800K ?
Mac Tools Air Pneumatic Ratchet 3/8" Drive Reversible Made in Japan READ!
Mac Tools Air / Pneumatic Reversible Drill, 1/2".
Mac Tools - AD540 Pneumatic Air Drill 3/8" (NIB) Reversible Aluminum Keyed-Chuck
MAC TOOLS AD850 pneumatic Reversible 1/2" Air Drill with keyless chuck