4-1/2" x 1/4" x 7/8" High Performance Metal Grinding Wheel
Features and Benefits:
- High performance aluminum oxide grain for long life and high material removal
- High grain concentration for aggresive grinding action and smoother running wheels
- Proprietary material mix ensures durable long life wheels
- 3 full sheets of fiberglass for durability and safety
- 4-1/2" diameter; 1/4" thickness; 7/8" arbor size
A24R grit; maximum RPM: 13,300; application: metal grinding.