I hate to keep referring to Harbor Freight - you will think I own
stock in the place! I really would prefer not support the Chinese
economy but right now it’s what I can afford.
However, for about $26 or so they have a very nifty nine-hole die
with matching punches. The die is steel and it has over the top a
thick plastic (Plexiglass?) cover with matching holes so you can see
through to position the piece you wish to punch.
You can punch a hole in silver or whatever, move the piece to one of
the larger holes, punch again, and you have a washer.