GQ4 Wire Buffing Wheel

The "GQ4" designation refers to a model of straight grinder manufactured by Ralli Wolf, not a brand of buffing wheel. A straight grinder, also known as a die grinder, is a power tool designed to be used with wire buffing wheels, grinding stones, and other abrasive attachments. The Ralli Wolf GQ4 is a heavy-duty, 100mm (4-inch) straight grinder. Therefore, a GQ4 wire buffing wheel is a wire wheel buffing attachment designed for use with the Ralli Wolf GQ4 straight grinder. You can find these buffing wheels from a variety of abrasives and industrial tool suppliers.