[Highland Park] Drill bit for drilling ceramic tile?

Hi All: With my introduction out of the way, I shamelessly have a favor to ask... does anyone have a drill bit in their toolkit designed to drill ceramic tile? I bought a set from home depot this week, but then realized I'm only going to use this once to put up a towel rack. I can pick up and drop off bit and promise to be careful with it. Many thanks, Andrew -- "No valid plans for the future can be made by those who have no capacity for living now." - Alan Watts