| Manufacturer Part Number | 400308 |
| Diameter (Decimal Inch) | 1.6140" |
| Diameter (mm) | 41.00mm |
| Shank Size (Decimal Inch) | 0.3750" |
| Overall Length (Decimal Inch) | 1.8110" |
| Overall Length (mm) | 46.00mm |
| Clamping Length (Decimal Inch) | 1.8110" |
| Clamping Length (mm) | 46.00mm |
| Square Size (Decimal Inch) | 0.4060" |
| Square Size (mm) | 16.00mm |
| Drill Size (Decimal Inch) | 0.6550" |
| Drill Size (mm) | 16.64mm |
| Useable Length (Decimal Inch) | 1.8110" |
| Useable Length (mm) | 46.00mm |
| Connection (Decimal Inch) | 0.5420 x 0.4060" |
| Connection (mm) | 13.77 x 10.31mm |
| Length / Diameter | 3.0 xD |
| Pitch | 1.5 |
| Size | M18 |
| Number of Flute | 4 |
| Thread Series | MF |
| Pitch Limit | D6 |
| Chamfer Length | 4P-5P |
| Chamfer Type | Plug |
| Coating | TiCN |
| Material | P-HSS |
| Product Type | Spiral Point Tap |