Dremel Drill Stand
When you have a Dremel and want to drill some PCBs, what do you do? Buy a drill stand for the Dremel, readily available and not terribly expensive?
No: Make a DIY drill stand from a macro slide you bought on AliExpress and waited for it 3 weeks.

Bad macro slide from Aliexpress
That sounds logical, right? Indeed, so, hereβs how that went:

Fitting a Dremel to the slide

Handle modelled in OpenSCAD

Testing if it could work

Final build using a particle board
It works pretty well, actually. It just takes a bit too much space.