Hiya. Someone asked about the bit I was using to drill those small holes and thought I would post it. I remembered where I got that little drill bit that I have been using on my shells and the beach glass. Didn't dawn on me that I bought it when I got my Dremel, ( from the same guy), and my drill press. If anyone is interested here are the links. The bit is 5/64 of an inch. :)
Where I got my drill bit: