Installing a hex rivet nut - GIF

[nova_robotics]

Okay I did some digging. Looks like a couple companies offer hex rivnuts. Rivnut USA and Sherex, maybe other manufacturers but those are the only two I found. The tool to create the hex hole is not provided by either of those companies. The hex hole tool appears to be made by a company called Avdel? Maybe? I can't find any details, but here's a video of what I believe is the same tool in operation.