- Ruby Surface Grinding Wheel, R/1-3 x 1/2
- 7 in Diameter
- 60 Grit
- Ruby Aluminum Oxide
| Type of Abrasive | Bonded |
| Arbor Diameter | 1 1/4 in |
| Hardness Grade | J |
| Dia. | 7 in |
| Abrasive Material | Ruby Aluminum Oxide |
| Grit | 60 |
| Applicable Materials | Steels with high levels of chromium |
| RPM | 3760 rpm |
| Thickness | 1 in |
| Weight | 0.0 LB |

