Tru-Maxx 06293211 Surface Grinding Wheel: 7″ Dia, 3/4″ Thick, 1-1/4″ Hole, 60 Grit, I Hardness, Type 1, Aluminum Oxide, Vitrified Bond, Medium Grade, 3600 RPM. New old stock. From the stockroom of a closing industrial facility. Dirty from the box being partially opened in the stockroom.
