What Does A $20 Drill Look Like? Well it looks like this. As soon as I took it out of my pocket, I knew it was worth it, and I knew it was the only thing that would do the right thing for what I needed it for, which was drill one of the potentiometer holes on the back of the read Guitar back to insert a mini tumbler to reach the front. I sealed part of the drill with tape because I already had a hole. It got boring quickly and cleanly with no drama, making it an easy task to do what I wanted to