| Model | wd 4766 |
|---|---|
| Color | 4 pack |
| Brand | QWORK |
| MPN | WD4766 |
| UPC | 781380133464 |
Check the listing for details. QWORK ER20 A Collet Clamping Nuts for CNC Milling Chuck Holder ER20-A, 4 Pack. Color: 4 pack, Condition: New. Listed at 14.49 USD. Model: ER20 A, Material: 40CR steel and black oxide finish. Precision ground and hardened.