IP67 Universal Case.. How to open without damage it?

[Gustavo Siles]

Hello everybody... Any idea how to open the holes without damage the case?

[Gijs]

In my experience pushing them through with some force left a clean edge to install the SMA pigtail in the smallest holes (pictured on the right in your image). I have no experience with the other tabs

[jmprotos]

I took a punch/hammer and tapped them out.
Though you'll probably need some kind of deburring tool to clean up the holes before putting in connectors, fyi.

[Gijs]

You should be able to push them through with some force (though not excessive force).