Yeah man I used and old hole-saw that my grandpops had lying around. I was able to adjust the teeth to the size holes I wanted.What about a hole saw?! A drill wouldn't hurt either.
Lol... Me too. I used the same hole-saw to put holes in a cab I built also.I ruined several bucket lids trying to make holes, then I got a hole saw for the drill and they are all perfect now, not to mention I can use it for all kinds of other things not just holes in my bucket lids, I can put holes everywhere now!