Dremel 438
A cylinder covered with aluminum oxide abrasive that sits atop a mandrel with a 1/8 in shank. The replaceable band covering the cylinder is available in extra fine (240 grit), fine (120 grit) or coarse (60 grit).
| Abrasive Material | : | Aluminum Oxide |
| Drum Diameter | : | 1/2 in |
| Grit Grade | : | Coarse |
| Grit Size | : | 120 |
| Shank Diameter | : | 1/8 in |
| Suitable for | : | Dremel ZW77000 2-Speed Cordless Grinder |
- Good for removing rust from metal surfaces