Drill-powered air compressor. By Diamleon Diy Builds. 10:30 video:
https://www.youtube.com/watch?v=WR2rpwNk0Kg
Previously:
https://www.homemadetools.net/forum/...236#post154019
https://www.homemadetools.net/forum/...773#post152215
https://www.homemadetools.net/forum/...262#post150184
https://www.homemadetools.net/forum/...546#post147351
