If you're working with thin steel sheet, or some aluminums, building your own sheet break is pretty easy to do, even without access to a machine shop. https://

If you're working with thin steel sheet, or some aluminums, building your own sheet break is pretty easy to do, even without access to a machine shop. https://duckduckgo.com/?q=diy+sheet+break&t=ffab&iax=videos&ia=videos https://duckduckgo.com/?q=diy+sheet+break&t=ffab&iax=videos&... It's a much cleaner finish than the hammer+vice combo.