| Brand | Yato |
| Entity responsible for this product in the EU | TOYA S.A.More |
| Series | GRD |
| Diameter | 20 mm |
| Thread size | M14 |
| Material | #45 carbon steel |
| Surface finish | oxidized |
| Rotations | 12500 min⁻¹ |
| Application | wood, enlarging holes when installing door locks, fitting carpentry joints, edge chamfering |
| Symbol | YT-61770 |
Ball rasp made of blackened carbon steel. It will find use in woodworking, enlarging holes when installing door locks, fitting carpentry joints and chamfering edges.
- diameter: 20 mm
- thread size: M14
- RPM: 12,500 rpm
