Quote Originally Posted by Canuckistani View Post
Foam would be difficult without a vacuum hold down, I think.

What are your material holding capabilities? I think grips would definitely be a cool project.

We've got a 50" x 100" CNC router table with a 12" z at work, but it's tough to get time on it for 'pet' projects.
We use a 15hp vacuum pump. Works great on larger parts, not so well on little stuff.