ER collet chucks with BT shank.
| Manufacturer Part Number | 4510005 |
| Body Diameter (Inch) | 1.339" |
| Shank Size | 40 |
| Body Length (Inch) | 2.874" |
| Connection Diameter Maximum Workpiece Side (Inch) | 0.512" |
| Connection Diameter Minimum Workpiece Side (Inch) | 0.039" |
| Connection Size | ER20 |
| Functional Length (Inch) | 3.937" |
| Body Material | Steel |
| Tool Type | BT |
| Application | Tapered shape interface |