Originally Posted by weirdboy
Well, I need more than just the hole for the pump shaft. I also need to mount a switch and some power connectors.
I do have a Dremel with a diamond cutting wheel...seems like that could potentially work, albeit very slowly.
Oh, I used standard bits for those as well, except the pid and the receptacles. For those, I used a Dremel with the cheap, unreinforced discs.