I am looking for a belt grinder for spinning barrels. I am open to suggestions, but would prefer not to buy one made of diamonds or gold. Just a decent grinder that works well and doesn't cost more than my house.
Brownells use to sell a 1 in. Jet belt sander with a 8 inch disc sander.
I don't know if they still do, it's perfect in my opinion. I've been using mine since the early '80s. I just switch belts. I use belts from 120 to 4000 grit, you can spin a mirror finish on a barrel blank.