Tap follower. By Artisan Makes. 14:42 video:
https://www.youtube.com/watch?v=XBov53ntj2Q
Related:
Tap Holding Method by rgsparber
Tap & Die Storage by Dr.Al
Guided Tap Wrench by winkys workshop
Sliding Tap and Die Holder by 737mechanic
Drill Press Clutch by Tuomas
