Essential tools for you.

Features:
Mini electric grinding drill chuck.
Made of good quality carbon steel.
Transform the chuck way between different electric tools.

Specifications:
Material: Carbon steel
Hexagonal Shank Diameter: 6.35mm / 0.25in
Clamping Range: 0.3-3.6mm / 0.3-6.5mm (Optional)

0.3-3.6mm:
Length: 4.5cm / 1.77in
Package Weight: Approx. 25g / 0.88oz
Package Size: Approx. 7 * 6.5 * 1.5cm / 2.75 * 2.56 * 0.59in

0.3-6.5mm:
Length: 7cm / 2.75in
Package Weight: Approx. 42g / 1.49oz
Package Size: Approx. 8 * 6.5 * 2cm / 3.15 * 2.56 * 0.78in

Package List:
1 * Drill Chuck