Grinding Wheel | 1/2" x 1/4" x 1/8" - Recessed, Code 3

Grinding Wheel - 1/2" Wheel Diameter, 1/4" Thick, 1/8" Hole Diameter (Recess 1/4" Diameter, 1/8" Depth), Aluminum Oxide, 60 Grit, Off-White Color, Dumore Code 3 Applications, 49,500 RPM Maximum Recommended Speed