| Manufacturer Part Number | 89905TC |
| Mill Diameter (Inch) | 3/4" |
| Shank Diameter (Inch) | 3/4" |
| Length of Cut (Inch) | 1" |
| Overall Length (Inch) | 6" |
| Number of Flutes | 2 |
| Finish/Coating | TiCN |
| Tool Material | Carbide |
| Center Cutting (yes/no) | Yes |
| Single or Double End | Single |
| Cutting Direction | Right Hand |
| Flute Direction | Right |
| Helix Angle | 37 Degree |
| Tolerance-Cutting Diameter | 0-.0012" |
| Tolerance-Shank Diameter | 0-.0003" |
| Length Type | Standard |
| Coolant Through | No |
| Shank Style | Straight |
| Series | E5978 |
| Country of Origin | Korea |
| End Type | Plain |