6 in. x 3/4 in. 80 Grit Fine Grinding Wheel

Bench Grinding Wheel, Vitrified bond, aluminum oxide wheel. Designed for most stationary bench grinders. For general grinding and sharpening applications on mild steel. Not for carbide applications. Wheel Size: 6″. Thickness: 3/4″. Arbor: 1″. Grit: 36. Max RPM: 4,100. Tool Type: Bench Grinder.