I have no workshop and therefore I can not afford a really good drill press, so I had to pull one of these cheap in which is placed a normal drill.

The problem is that I needed a normal drill but mine is with battery, and being battery has no collar to put on the bracket. For this reason and because I wanted to have a drill that could operate at very few revolutions ended up doing this.

I bought a second hand battery drill without battery (4 €), dismantled it and put it in the stand. I put a cable and using my adjustable power supply I can move at the speed I want. And these motors have a huge force. Easy, fast and cheap.