Product Description:
Quick change tool for quick change of hexagon handle screwdriver for quick conversion to drill bit
Immediately convert the impact driver to adapt to the non-rapidly changing bit and driver bit.
The center shaft three jaw chuck is adjustable, light, durable, and portable.

Product specification:
Model: Drill Chuck group
Material: aluminium alloy + carbon steel
Tool diameter: about 1/4 inch (6.35mm)
Clamping range: 0.3-3.2mm
Connecting hole: 2mm/2.35mm/3mm/3.17mm/5mm (optional)
Total length: 33mm

Package content:
1 x M8 universal chuck (clamping range 0.3-3.2mm)
1 x Motor connecting shaft
1 x Hexagon wrench (used to remove and fix the motor and connecting shaft)