The HAARP Desktop case prototyping.

how do you bent that? (special machine?)

With a simple bender It's a very cheap one(not a press), not easy to use(not very precise) but enough for me.
https://www.ebay.co.uk/p/2255535496

You can fix it on a strong table
Or you need a very heavy vice ;) this one is a legacy of my grandfather, in fact the entire workbench is a heritage

Edited April 11, 2020 by Antichambre