I like the air tool oil idea, I used air tool oil in pneumatic systems years ago with good results, forgot about it. It was a necessity with air ratchets, particularly if there was a lot of moisture in the air lines.
I had trouble with tools sticking in the spindle as well. The local HFO suggested spraying dry lube on the tool tapers. I have not had a bad problem with it since I started to use the dry lube. Some still clunk pretty bad if they have been in the spindle for a while or are hot.
Vern |