Yeah, sure. But at the end of the day, whatever this project is, will work worse than the things I mentioned.

Except it is entirely counterproductive and a project for a project’s sake.

There are stands that turn your regular drill into a “drill press”. 100x more rigid than whatever this is. And with drill presses, you can’t have deflection or it’ll ruin every part you make.

Alternatively, there are $50 drill presses too. Probably “worth the money”, but still more rigid than this.