| Manufacturer Part Number | BS112 |
| Taper Type | K |
| Clamping range | 0.019" - 0.393" |
| Connection Diameter Machine Side (Decimal Inch) | 1.250" |
| Connection Diameter Machine Side (mm) | 31.75mm |
| Body Diameter 2 (Decimal Inch) | 1.102" |
| Body Diameter 2 (mm) | 27.99mm |
| Gage Length (Decimal Inch) | 2.756" |
| Gage Length (mm) | 70.00mm |
| Functional Length (Decimal Inch) | 1.248" |
| Functional Length (mm) | 31.70mm |
| Minimum Functional Length (Decimal Inch) | 2.756" |
| Style | For Tapping |
| Taper Accuracy | 1.25 |
| Collet Series | ER16 |
| Product Type | Tension ER Collet Chuck |