Flap Disc: Type 29, 4 in x 3/8"-24, Ceramic, 40 Grit, Fiberglass Bk, Std Density
Item: 448D70, MFR: 7100104616, Brand: 3M CUBITRON II
| Flap Disc Type | Type 29 |
| Overall Diameter | 4 in |
| Arbor Hole Type | Threaded |
| Arbor Hole Size | 3/8"-24 |
| Density Rating | Standard |
| Backing Plate Material | Fiberglass |
| Abrasive Material | Ceramic |
| Abrasive Grade | Coarse |
| Abrasive Grit | 40 / P40 |
| Abrasive Type | Coated |
| Features | Performance Coated |
| Coating Coverage | Closed |
| Series | 969F |
| Maximum Operating Speed | 15,000 RPM |