I want to get a cutting set up but should i run propane or acetelyne? I have a propane bottle set up already with a regulator for my blacksmithing forge and i have an oxy regulator. I have heard that you can't weld with propane. Is there a reason? Is there anyway you can weld? Im not sure ill need to weld anything with the setup but it cant hurt. I really need a cutting setup though. Can i run propane with just a 20lb bottle?
Chris