| Manufacturer Part Number | T8315678 |
| Thread Size | M18 |
| Thread Size (Decimal Inch) | 0.709" |
| Thread Size (mm) | 18.00mm |
| Pitch | 1.50 |
| Thread Series | MF |
| Pitch Limit | D6 |
| Chamfer Type | Bottoming |
| Chamfer Length | 1.5P-2P |
| Blank Standard | 302 |
| Overall Length (Decimal Inch) | 4.030" |
| Overall Length (mm) | 102.36mm |
| Thread Length (Decimal Inch) | 1.810" |
| Thread Length (mm) | 45.97mm |
| Square Length (Decimal Inch) | 0.630" |
| Square Length (mm) | 16.00mm |
| Shank Diameter (Decimal Inch) | 0.542" |
| Shank Diameter (mm) | 13.80mm |
| Square Size (Decimal Inch) | 0.406" |
| Square Size (mm) | 10.31mm |
| Drill Size (Decimal Inch) | 0.655" |
| Drill Size (mm) | 16.64mm |
| Connection Size (Decimal Inch) | 0.542" - 0.406" |
| Connection Size (mm) | 13.80 - 10.31mm |
| Length / Diameter | 2xD |
| Usable Length (Decimal Inch) | 1.810" |
| Usable Length (mm) | 45.97mm |
| Number of Flutes | 4 |
| Coating | TiN |
| Material | HSS |
| Shank Type | Square |
| Application | P,M,K,N |
| Series | T8315 |
| Product Type | Straight Flute Tap |