but bending a piece of metal with precision is difficult without a tool for it. That said, where a maker faces a problem, building a solution swiftly follows; and — if you lack a metal brake ...

Luckily, [Rupert] sent in a great tutorial on bending aluminum sheets for enclosures. To make his press brake, [Rupert] scavenged ... up is scoring the sheet metal on the inside of a future ...