Too Much Coffee

They've been in the grinder since I've had it. They do look pretty worn and seems to have had a few chunks taken out of them over the years.
Got a nice fresh set of Gaggia 59x33s in there, takes about 1/4 of the time to grind that it did before and sounds completely different.

1/4 time; that would certainly make a difference in a commercial environment!
Yours look pretty beat up, but I wonder if you could sharpen them? My wife says that when birds fly over my house, they sing "cheap, cheap cheap" instead of "chirp, chirp chirp".
Thanks for sharing!