Guys I’m trying to punch some holes in a tobacco tin for my CMOY amps , now I did buy Fiskars Fiskars 1/4 Inch Hand Punch, Circle but I bent it on the first use , waste of time really ! I think maybe the tobacco tins are maybe tougher than the US mint tins .. dunno . Anyway any ideas of what I could build to punch the holes or buy? I am thinking of a bracket that slots over the tins front and ( I need three holes) maybe use pointed bolts I’d have to tap the bracket of course but it would be a lot more accurate ? Anyway maybe you have a simple solution?