Over the last few months, with a little help from my dad, I have been learning to weld. Right now all I have to cut with is a mini ox/acet torch and a hacksaw. The torch works great for whacking stuff up but I was wondering what kind of saw I need to get cleaner cuts. I don't do much metal fabbing so I was hoping to stay cheap. What about just one of the basic Milwaukee Sawzalls? Would it cut 3/16" or 1/4" angle fairly well? Any other cheap alternatives?