| Manufacturer Part Number | 04340CE |
| Diameter (Decimal Inch) | 0.6563" |
| Diameter (Inch) | 21/32" |
| Diameter (mm) | 16.67mm |
| Shank Diameter (Decimal Inch) | 0.5000" |
| Shank Diameter (Inch) | 1/2" |
| Shank Diameter (mm) | 12.70mm |
| Length of Cut (Decimal Inch) | 1.6250" |
| Length of Cut (Inch) | 1-5/8" |
| Length of Cut (mm) | 41.28mm |
| Overall Length (Decimal Inch) | 3.6250" |
| Overall Length (Inch) | 3-5/8" |
| Overall Length (mm) | 92.08mm |
| Series | E2031 |
| Shank Style | Flat |
| Helix Angle | 30 Degree |
| Number of Flutes | 4 |
| Coating | TiAIN E |
| Cut Type | End Cutting |
| Cutting Direction | Right |
| Type | Square End Mill |
| Application | P |
| Material | HSSCo8 |