As far as I know all of them work great. Might need to be oiled or cleaned.
Most of them are really old and have been sitting for a while
2) UP Air Sanders
1) Ingersoll Rand Air Drill
1) Ingersoll Rand Chipper/Scaler
1) Ingersoll Rand Mini Reciprocating Saw
1) Sioux Air Drill
1) Rockwell Angle Grinder
1) Cleco Air Drill
1) Thor 1/4" Driver
1) Craftsman 3/8" Ratchet
1) Black+Decker Straight Drill