This tool is for making washers or holes in all sorts of material but was originally made for using with thin sheet metal up to about 1mm thick.
It has a set of punches to go with it.
There are punches with no holes that fit and holes that have no punches to fit but the block is not hardened so suitable holes can be made if needed.
May suit an engineering apprentice.
Washer tool (Glenrothes KY7)
This offer has been gifted to someone and is no longer available.