| Manufacturer Part Number | 20899-C6 |
| Diameter (Inch) | 1/8" |
| Diameter (Decimal Inch) | 0.125" |
| Length of Cut (Inch) | 1-1/4" |
| Length of Cut (Decimal Inch) | 1.250" |
| Overall Length (Inch) | 4" |
| Overall Length (Decimal Inch) | 4.000" |
| Shank Diameter (Inch) | 1/4" |
| Shank Diameter (Decimal Inch) | 0.250" |
| Angle per Side (Degree) | 2 Degree |
| Included Angle (Degree) | 4 Degree |
| Number of Flutes | 3 |
| Material | Carbide |
| Coating | AlTiN Nano |
| Product Type | Miniature End Mill - Tapered - Square |