[FastDave]

A real man's 5 hp 60 gallon air compressor will put out about 12 cfm or more @ 90 psi which is sufficient for any 3/8"dr, 1/2"dr or 3/4"dr air impact wrench, but not a 1"dr air impact wrench. Most air sanders require a 2-stage air compressor to run the tool continuously. Sure, any air compressor that produces 90 psi will run most any air tool, the question is about duration.