Flap Wheel: 3/8 in Dia x 3/8 in W, 1/8 in Straight-Shank, Aluminum Oxide, P180 Grit, R369
Item: 3RB99, MFR: 08834137473, Brand: MERIT
| Connection Type | Straight-Shank |
| Shank Size | 1/8 in |
| Overall Diameter | 3/8 in |
| Flap Width | 3/8 in |
| Abrasive Material | Aluminum Oxide |
| Abrasive Grade | Fine |
| Abrasive Grit | 180 / P180 |
| Abrasive Type | Coated |
| Backing Material Type | Cloth |
| Backing Material Weight | J |
| Series | R369 |
| Maximum Operating Speed | 40,000 RPM |