I know that this forum is for engraving, and that is what I do, but I would like to make 3d dies also for my jewlery and buckle figures. I once went to a shop many years ago and was showed a process were they made a large 3d master, then put it on a panograph to cut the die to size. Then they used a screw press to form it. My question is where do I find out about this type of die making, I have tried the internet with no success.