We stock grinder bits (heads) from Glastar, Inland, GelBits and Aanraku. Grits available include fine, extra fine, standard and coarse (speed) in 1/8", 1/4", 3/4" and 1". In addition to regular grinder bits, we have mirror bits, groove bits, ripple bits and lamp bits. We carry parts for drilling glass such as hollow core drill bits and the FlexShaft drilling tool. In this section, you will find grinding tools and chemicals such as glass grippers, grinding tongs, thumb pushers and shaft and grinder bit lubricant and sponges to fit various grinder models.