/diy/ - Do It Yourself

I work at a thrift store. what sort of stuff should I look out for?

I'm guessing most cordless stuff are duds and we're probably given to us because batteries were fucked.

what are these grinder things used for? there is one currently out back not sure if I should grab it.

I currently don't do diy stuff but would like to . currently just collecting tools and setting up a work shop