| Manufacturer Part Number | T12-405-13 |
| Cutting Diameter (Decimal Inch) | 0.406" |
| Shank Diameter (Decimal Inch) | 0.500" |
| Maximum Cutting of Diameter (Decimal Inch) | 0.407" |
| Overall Length (Decimal Inch) | 3.000" |
| Flute Length (Decimal Inch) | 1.000" |
| Number of Flutes | 4 |
| Helix Angle (Degree) | 30 Degree |
| Cutting Direction | Right Hand |
| Helix Direction | Right Hand |
| Series | T12-405 |
| Coating | Uncoated |
| Product Type | Square End Mill |