Went to a guy's house last night to look at a cold saw he had for sale. Too big for my purposes so I passed on it. But he does A LOT of metal work and one of the machines he had was a Piranha ironworker. First time I'd seen one and I gotta say I was impressed by what it could do for punching holes, shearing, and notching. For instance, punching a hole 1 1/8 dia. in a 1/2" mild steel plate is pretty impressive, not to mention shearing it. I'd love to have one just to demonstrate what it can do. Too bad that's the only use I'd have for it! 
