Metal Grinding Wheel, 4.5 x 1/8 x 5/8-In.
4.5" x 1/8" x 5/8", 11 Metal Grinding Wheel, High Performance Aluminum Oxide Grain For Long Life & High Material Removal, High Grain Concentration For Aggressive Grinding Action & Smoother Running Wheels, 3 Full Sheets Of Fiberglass For Durability & Safety.