Hi Neal, I like the instructions you have on your site for building a basic donut chuck. I especially like the idea of having a block on the back that fits into your chuck. I didn't think of this when I built my first donut chuck and I always screwed a faceplate to it when mounting. Hooking it into the chuck makes much more sense. Thanks.
One question, what would be best type of glue to use for securing the block of wood to the donut chuck? I would really hate for that piece to come apart and then the entire bowl and donut chuck go flying across the room.
Thanks again!