Flap Disc: Type 27, 4 1/2 in x 7/8 in, Zirconia Alumina, 40 Grit, Fiberglass Bk, Std Density
Item: 48WZ64,
MFR: 7000144120,
Brand: 3M
| Flap Disc Type | Type 27 |
| Overall Diameter | 4-1/2 in |
| Arbor Hole Type | Unthreaded |
| Arbor Hole Size | 7/8 in |
| Density Rating | Standard |
| Backing Plate Material | Fiberglass |
| Abrasive Material | Zirconia Alumina |
| Abrasive Grade | Coarse |
| Abrasive Grit | 40 / P40 |
| Abrasive Type | Coated |
| Features | Performance Coated |
| Coating Coverage | Closed |
| Series | 577F |
| Maximum Operating Speed | 13,300 RPM |