Specs
| Brand | Quality Imports |
| Manufacturers Part Number | 3900-4039 |
| Collet Type | ER-40 |
| Collet Range | 0.120 - 1.020" |
| Nut Style | Spanner |
| D - Nut Dia. (Decimal Inch) | 2.5" |
| L1 - Gage Depth (Decimal Inch) | 4.00" |
| Drawbar end thread | 5/8"-11 |
| Collet range |
0.120-1.020" |
| T.I.R. | 0.0002" |