Make a saw for wood, kickback safety cover.

[manshands]

That's awesome. I love all the other homemade tools in that video. The drillpress is neat.

Just a tip though, rust is an insanely hard abrasive. Way harder than the hardened jaws of those calipers. Hit rusty steel with a flap disc before you score it with your caliper jaws.

Thank you very much for your advice, I will definitely use it!
The channel has a video about all my tools and there are all plans for all projects.