Snap On Air Drill with a Jacobs 33B 1/2in Chuck. The Drill Looks to Be a PD3. The Plastic Cover I wasn't able to get off to check the number.
Vintage Snap On Air Drill 3/8" with Snap on Chuck and Key PD3A
Snap On Air Drill 3/8
Snap-On Air Drill PDR3000A 2500RPM 3/8 Works / looks GREAT, with chuck key
Snap-on Air Drill SDR10P7R4
SNAP-ON AIR DRILL, PDR5A, LONG BARREL, 99 PSIG,6.2 BAR MAX, REVERSABLE 1/2"
Snap On Air Drill PDR3A 3/8"
