Features:

- Class 3-Jaw Design - Allows you to effortlessly hold round-shank drill bits from 0.8mm to 10mm (0.03-0.39") securely.

- Keyless Design - Tool-free accessory allows you to quickly and easily lock and release.

- Quick Change Universal Fit - snaps easily into the power screwdriver.

- Ideal Drill Conversion Tool - Converts a cordless power screwdriver into a drill or grinder in seconds.

- It can NOT be used counter clock wise and NOT suitable for impact drivers or applications involving high torque load.

Specifications:

Brand: STONEGO

Chuck Size Thread: 3/8"-24UNF

Chuck-in Diameter Range: 0.8mm to 10mm

With 1/4" Hex Chuck Adapter

Material:Carbon Steel, PC Plastic

Diameter of Chuck:40mm/1.57''

Height of Chuck:50mm/1.96''

Size of Hex Chuck Adapter:L*Dia/50*6mm/1.96*0.23''

Package Included:

1PC Drill Chuck