[MrLeap]

If you want to pump up the jams, try a scotch-brite wheel on an angle grinder. Done in seconds, don't wear clothes you like.

[AStellersSeaCow]

I'd been looking for other uses for my angle grinder, and this is way better than the other ideas I had.

[MrLeap]

Decided to clumsily make a video of doing this. https://www.youtube.com/watch?v=NtHnI1K6ICk

[karlkatzke]

Diamond turbo blade = recover old used brick with the mortar still attached, very little if any chipping.

Source: currently working on an older home with very unique (peach/salmon) brick, need to recover and reuse all I can find.