Stop in for a cup of coffee

I have a Harbor Freight one. Not great, but did flanges ok. Don't think I ever punched with it. Probably be better with a real air compressor.
Yeah , looked at the harbor freight one too. It's hit and miss with their air tools. I've got a couple that are amazing and haven't failed me and are almost 5 or 6 years old, a couple others lasted days.