The Stovebolt Site Forums The Side Lot Old Dominion Stovebolt Society (MD, VA, West VA, DC, DE and PA) Tools for Homecoming?

I also did one recently.
It'd be handy to have the drill size that just fits the hole to first spot the hole before switching to the tap drill. I forget what that size (about 3/8" or a tad larger) but if someone can measure exactly I could bring a few drills if needed.