I have used mine for quite a few things beyond the intended purpose too.
I used one of the bigger bits, 8mm or 10mm I don't remember which, to cut slots in the front edge of the shelf behind my workbench in the old shop. The slots were low enough to miss the bottom of the shelf itself and all the way through. I stored my MFT clamps there.
I don't have a place to do that now, so I haven't replicated it in the new space.
It also comes in handy for adjustment slots in jigs.