OK. I know someone is eventually going to throw a mackerel at me because I keep asking these questions, but I purchased a wad punch. So far so good. Now, this wad punch is about as dull as a 16 year old second grader.
If it were a knife, I could probably put an edge on it (maybe). But it is round. How does one sort of sharpen this up so that it actually cuts rather than mashes out a wad?
Thanks guys.
(Mackerel ducking commencing... Now!)