I have a supply of brand new, unused 1/2" carbide glass/ceramic drill bits (spade, arrowhead type). If anybody uses these, please contact me and I'll be happy to make a good price on 1 or 100.
These are very high quality British-made drill bits for glass and ceramic cutting.... these are not cheap imports. (We manufactured and item that required a 1/2" hole in ceramic so we included this high quality bit with the product).
George Print Shoppe Dallas, TX