| Manufacturer Part Number | 531242 |
| Shank Type | Taper Shank |
| Taper Size | CAT50 |
| Pilot Diameter (Inch) | 2" |
| Projection Flange to Nose End (Decimal Inch) | 4" |
| Nose Diameter (Decimal Inch) | 4.38" |
| Arbor Thread (Inch) | 1"-14 |
| Key Size (Inch) | 3/4" |
| Pilot Length (Decimal Inch) | 0.93" |
| Product Type | Shell Mill Holder |