| Minimum diameter mm | 50.8 |
| Maximum diameter mm | 55.9 |
| Drill depth mm | 253 |
| Overall length mm | 346.6 |
| Shank diameter mm | 40 |
| Shank length mm | 70 |
| Quantity of Inserts | 4 |
| Insert prefix | OP-05T308- |
| Shank type | Straight |
| Coolant | Yes |
| Coolant Inlet Style Rear | Through the Shank |
| Flute Type | Straight |
| Flat | Yes |
| Gage length mm | 276.6 |
| Length Type | 4.5 X D |
