- Type 27 SG Depressed Center Grinding Wheel
- 2 3/4 in Diameter
- 24 Grit
| Abrasive Material | Aluminum Oxide |
| Thickness | 0.25 in |
| Abrasive Trade Name | A |
| Dia. | 2.75 in |
| Grit | 24 |
| Type of Abrasive | Bonded |
| Tool Shape | Type 27 |
| Arbor Diameter | 3/8 in |
| Hardness Grade | L |
| Weight | 1.43 LB |

