Hello What do you guys do? I got the wire wheel on the drill driver to get a layer of the black carbon off. Then put it in the Blasting Cabinet and blasted with white aluminum oxide. This cleaned it up well with a dull finish The last step I used the wire wheel again to give it a nice shiny...
I refurbished the abrasion cabinet to make it look new.
Harbor Freight sells them too. Theirs are 19 gauge steel and this commercial cabinet I got is 14 guage and fits in my shop nicely and has a much larger dust collector with a motor!