I made a mandrel to turn carrots and avacado nuts, and I'm making a chess
set, the lathe is a hand drill, tied down in a workmate with a shoelace(its
like a workbench thats a clamp in the middle) and a block of wood under it,
the mandrel has teeth pointing in.:)
drill
( )___________-------------)
( ) ^shaft ^inwards pointing teeth, that slide into place.
(_)