- Resin Fibre Disc
- 4 1/2" diameter
- 7/8" center hole
- 50 grit
- Zirconia Alumina
applications
- Good for grinding welds, gates and risers on castings and carbon steel
features
- Blended zirconia alumina abrasive
- Resin bond
- Heavy fibre backing
- Tear-resistant
| Material | Zirconia Alumina |
| Center Hole | 7/8 in |
| Adhesive Backing | No |
| Dia. | 4.5 in |
| Grit | 50 |
| Weight | 0.65 LB |

