Additional information
| Brand | 3M |
|---|---|
| MPN | 66548 |
| Model | Depressed Center Wheels |
| Diameter | 9 in |
| Thickness | 1/4 in |
| Arbor Hole Size | 7/8 in |
| Grit | 36 |
| Wheel Type | Type 27 |
| Arbor Hole Type | Unthreaded Hole |
| Abrasive Material | Ceramic |
| Abrasive Grade | Coarse |
| Primary Material Application | Aluminum |
| Maximum Operating Speed | 6,650 RPM |
