| Manufacturer Part Number | 89019 |
| Cutter Diameter (Decimal Inch) | 0.250" |
| Cutter Diameter (Inch) | 1/4" |
| Neck Diameter (Decimal Inch) | 0.1709" |
| Length of Cut (Decimal Inch) | 0.213" |
| Overall Reach (Decimal Inch) | 0.588" |
| Overall Length (Decimal Inch) | 2.000" |
| Overall Length (Inch) | 2" |
| Number of Flutes | 4 |
| Shank Diameter (Decimal Inch) | 0.250" |
| Shank Diameter (Inch) | 1/4" |
| Coating | NPLUS |
| Center Cutting | Yes |
| Wrap Angle | 270 Degree |
| Product Type | Undercutting End Mill |