Item: 5-10mm Drill Chuck Metal Key + 1/2" Adapter Socket
Chuck capacity: 0.06 - 0.4 inches (1.5 - 10
Mount: 3/8-24UNF
Drive: 0.25 inch (6.35 mm) hex shaft
Compatible Models: Charging Drills, Impact Screwdrivers.
Note:
Tighten the three sides with the included chuck handle.
Always wear protective glasses while using.
Please be careful when using with high torque impact drivers.
Please be sure to turn off the power before installing or replacing your accessories.
Please be careful when using hole saws, etc. that are easy to put on load.