My only addition would be to NEVER use an iron worker on it. A guy brought in some metal and he just needed a hole punched in it. A minute later we were trying to see if the center part that moves up and down could be replaced as his metal was hard and broke our machine... It was less than a 1/4" thick, but it was harder than the 3" inner spine of our Edwards Jaws 5 Ironworker... It has been years, but I think it cost like $1500 to replace. Needless to say we now do not allow customers to supply metal that goes through the Ironworker or the Cincinatti Pressbrake.