| Manufacturer Part Number | 531146 |
| Shank Type | Taper Shank |
| Taper Size | CAT50 |
| Hole Diameter (Inch) | 7/8" |
| Nose Diameter (Decimal Inch) | 2" |
| Projection (Decimal Inch) | 1.75" |
| Through Coolant | Yes |
| Balanced to (RPM) | 25000 RPM |
| Seat Depth (Decimal Inch) | 2.08" |
| Set Screw | 5/8"-18 |
| Notes | Stubby |
| Product Type | End Mill Holder & Adapter |