Product Review

Two Bits for the Price of One Aanraku's Twofers Grinder Bits offer superior quality and low-cost. Their abrasive grinding surface is designed to maximize bite and allows for the uniform grinding. They feature extra grinding surface for extended life. 100-120 diamond mesh grit and a small 1/4" diameter. Use it to quickly and aggressively grind away at the glass. Bits fit most glass grinders.