Features:
| Manufacturer Part Number | TT90639 |
| Shank Diameter (Inch) | 0.6970" |
| Length of Cut (Inch) | 2.2188" |
| Across Flat (Inch) | 0.5230" |
| End Length (Inch) | 0.7500" (3/4) |
| Overall Length (Inch) | 4.6875" (4-11/16) |
| Thread Size (Inch) | 7/8"-14 |
| Number of Flutes | 4 |
| Limit | H4 |
| Coating | Uncoated |
| Substrate | High Speed Steel |
| Product Type | Tap Set |