Will be doing some turning of irregularly shaped objects in the 4 jaw soon, so decided to build a spring-loaded centre
so I can use a wiggler to centre the workpieces a bit more accurately than the old Mk I eyeball...

All straightforward turning and drilling, nothing too special here.

The bits:

Assembled:

At home in the tail-stock of the Taig (Peatol) lathe

Best part of this one was that all the material including the spring were onhand
already!
Cheers, Joe