Pop-out hex shank quick-change connector for electric drill, three-jaw jack to 1/4" internal hex self-locking connecting rod, 300mm.

1、Comfortable round handle, non‑slip design, more convenient for one‑handed operation. 2、Press down to release the popup drill bit, and self‑lock when connected, fast change in one second. 3、High‑quality carbide material, anti‑wear, corrosion‑resistant, not easy to deform, durable to use. 4、The installation is simple and does not require complicated operations. 5、Built to meet standard specification, strictly follow factory quality control.Item Type: Drill Change Adapter Material: Carbide Purpose: Fast change adapter for electric drill Connector Specification: 1/4in 1 x Drill Change Adapter