Spent most of yesterday drilling, and not for oil. I may have demolished John dremel. It wasn't too happy about what I wanted it to do. Clouds of smoke were rising from the book block, but the big drill, which I might add, weighs a tonne, held up to the job. The holes aren't as pretty and there are no scorch marks or the smell of burnt paper, but I was able to see if this idea works. It doesn't. But some more ideas came out of it so all is not lost.