4
went to liquidation store and found a set of metal stamps
(sh.itjust.works)
From Newcomers to Old Timers, a community united by the Industry of Machining
Rules Don't post illegal stuff
Don't post Porn (no sexy aluminum surface finishes don't count)
Don't be an asshat (harassment, bullying etc.)
If you're going to post NSFW stuff, flag it as NSFW, It's ok to post shop Screwups (blood/cuts) just make sure to flag it as NSFW
and Finally make sure to have a good time :D
You would take the stamp then put the object you want to stamp on something solid such as a metal plate or concreate assuming the objects small of course then use a hammer to pound the letter or number in.