Mig welder

We have one of those big a** bottles (about 5 feet tall)
Get a small bottle and a transfer hose to fill it with off the big one.
You'll almost forget where the welding supply store is.

Great idea! Never thought about that. I have a little bottle I could refill. Can I buy a transfer hose?

Right now I have the big bottle bolted to the wall and hooked up with an air hose to the welder.