>>2921306
I didn't use a grinder wheel. only a #40 or #60 flap disk. mostly just to take the rust off and get a workable surface edge. didn't go buckwild, just a few very light passes to remove 60 years of oxidation.

I mean, it was free. clearly forgotten "trash" in some barn, and looks like said barn must've been on fire at some point... so it's not exactly like I'm squandering the family fortune here. I think I got it from máthair chéile.