Has anyone tried turning
these? I really fancy giving them a go and was just wondering if anyone has had a go?
I've turned a few of these now and this is what I've learnt:
1. It's a real challenge on wood lathe to get an accurate hole and for these were talking 0.1mm tolerance.
2. I've tried different chisels/ techniques and the Sorby multi tip hollowing tool is the mist controllable. You need tocut, measure, cut, measure taking only miniscule amounts of material off.
3. I've had 3 failures using CA glue. 2 where the wood ring cracked and popped off and a third where the wood popped after the ring was dropped.
4 So far no failures with epoxy (gorilla brand)
5 All in all these are fun to make and great for using up small scraps of wood.
6 wood must be absolutely dry or stabilised. Dense grained woods work best. I'm going to try acrylic next.