| Model | Cutting Diameter | Cutting Length | Shank Length |
| 1651 | 5/8" | 1/2" | 1 1/4" |
| Item | Shank Dia. | Cutter Dia. | Cutting length | Shank length | Angle |
| 1651 | 1/4" | 5/8" | 1/2" | 1-1/4" | 30? |
| Model | Cutting Diameter | Cutting Length | Shank Length |
| 1651 | 5/8" | 1/2" | 1 1/4" |
| Item | Shank Dia. | Cutter Dia. | Cutting length | Shank length | Angle |
| 1651 | 1/4" | 5/8" | 1/2" | 1-1/4" | 30? |