- Type 27 SG Depressed Center Grinding Wheel
- 2 3/4 in Diameter
- 24 Grit
| Abrasive Trade Name | A |
| Grit | 24 |
| Dia. | 2.75 in |
| Thickness | 0.3125 in |
| RPM [Max] | 21800 rpm |
| Type of Abrasive | Bonded |
| Arbor Diameter | 3/8 in |
| Abrasive Material | Aluminum Oxide |
| Tool Shape | Type 27 |
| Hardness Grade | R |
| Weight | 1.87 LB |

