CNC ground in the USA from high speed steel onto blanks that meet ANSI specifications.
Features:
| Manufacturer Part Number | TT91057 |
| Across Flat (Inch) | 0.2380" |
| Length of Cut (Inch) | 1.1250" (1-1/8) |
| End Length (Inch) | 0.3750" (3/8) |
| Shank Diameter (Inch) | 0.3180" |
| Overall Length (Inch) | 2.7188" |
| Thread Size (Inch) | 5/16"-18 |
| Number of Flutes | 2 |
| Limit | H1 |
| Type | SP/PT Plug |
| Substrate | High Speed Steel |
| Coating | Uncoated |
| Product Type | Spiral Point Tap |