| Manufacturer Part Number | 99666 |
| Cutting Diameter (Inch) | 1/4" |
| Cutting Diameter (Decimal Inch) | 0.250" |
| Cutting Diameter (mm) | 6.35mm |
| Shank Diameter (Inch) | 1/4" |
| Shank Diameter (Decimal Inch) | 0.250" |
| Shank Diameter (mm) | 6.35mm |
| Length of Cut (Inch) | 1" |
| Length of Cut (Decimal Inch) | 1.000" |
| Length of Cut (mm) | 25.40mm |
| Overal Length (Inch) | 2-3/4" |
| Overal Length (Decimal Inch) | 2.750" |
| Overal Length (mm) | 69.85mm |
| Shank Style | Plain |
| Helix Angle (Degree) | 45 Degree |
| Cutting Direction | Right Hand |
| Material | Carbide |
| Coating | AlTiN |
| Product Type | Square End Mill |