| Manufacturer Part Number | 966-000-379 |
| Body Diameter (Decimal Inch) | 2.750" |
| Work Side Connection Diameter (Decimal Inch) | 1.250" |
| Body Length (Decimal Inch) | 0.680" |
| Body Length 1 (Decimal Inch) | 1.358" |
| Functional Length (Decimal Inch) | 2.500" |
| Head Length (Decimal Inch) | 1.360" |
| Counterbore Shoulder Length (Decimal Inch) | 0.680" |
| Connection Type | HSK100A |
| Drive Key | UDK 500 |
| Lock Screw | U5004 |
| Product Type | Shell Mill Holder |