Inelegant, perhaps, but bending a piece of metal with precision is difficult ... we’ve featured some other home-made tools before — such as this rotary tool, and even a full bandsaw, that ...

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 ...