DEWALT Grinding Wheel, General Purpose For Metal, 4-1/2-Inch X 1/4-Inch ...

Crafted for forceful grinding action, the 4-1/2 in. x 1/4 in. x 5/18 in.-11 A24R High Performance Metal Grinding Wheel is made for fast cutting on ferrous metals and welds. High-performance aluminum oxide #24 grain rapidly removes material while keeping the wheel running smooth. A special material mix, including three sheets of fiberglass reinforcement, provides optimal durability and safety.