Twofer Grinding Bit 1/8 Standard

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 very small 1/8" diameter. Bits fit most glass grinders.