30mm Diamond Core Drill Bit for Fused Glass

One 30mm diamond coated hole saw / drill bits. The size is 30mm outside diameter and 8mm shank, can drill up to 35mm depth. *Can be used with AAE Glass 1" Silver Settings for an almost perfect fit!* These are the very same diamond core drill bits Tanya uses when demonstrating how to drill holes in fused glass. AAE Glass carries several different sizes. These are quality diamond bits and we have used these same bits for years. A free video is available in the Education-Video section of our website. These drill bits are to be used in conjunction with a drill press, rotary tool or hand drill. Suitable for the use in drill hole on glass, marble, tile or granite. Please add water when drilling. 1" = to 25.4mm.