| Manufacturer Part Number | NR-404-05.5-DLC |
| Cutting Diameter (Decimal Inch) | 0.172" |
| Shank Diameter (Decimal Inch) | 0.188" |
| Maximum Cutting of Diameter (Decimal Inch) | 0.173" |
| Overall Length (Decimal Inch) | 2.000" |
| Flute Length (Decimal Inch) | 0.625" |
| Number of Flutes | 4 |
| Helix Angle (Degree) | 30 Degree |
| Cutting Direction | Right Hand |
| Helix Direction | Right Hand |
| Series | NR-404 |
| Coating | DLC |
| Product Type | Square End Mill |