I have a pile of these die head dies laying around.

They have been waiting for me to do something with them for years so this morning I used Harold Hall's design to make this die clamp tool.

The only difference is the addition of two 4mm grub screws – one on top and one on the bottom. The two pieces of steel I used already came drilled and tapped 4mm so I thought why not use them?
I'd like to say I've tried it out but with the lathe out of action again that will have to wait.
Thank you for sharing Harold. You can find him here:
**LINK**
Rik