05-07-2014, 07:17 AM
I wouldn't have thought that you would need to worry about CFM in this application, as you would not be running it continuesly. Air tools on the other hand are notoriously hungry and therefore specify necessary air supply. Nothing is more annoying than using a die grinder for 10 seconds and having it lag and the compressor kick on again.
Hunting American dentists since 2015.