2pcs 0.3-3.6mm Capacity Keyless Drill Chuck 0.3-4mm Range Quick Change Chuck For Screwdriver

Label:Yes [Sturdy and Long Lasting] Made from sturdy material, this chuck resists damage and provides a long service life. [Hex Drive Adapter Ready] Enables hex drive power drills to use standard drill bits with ease. [Keyless Quick Change] The keyless design allows you to lock and release drill bits quickly without extra tools. [Broad Tool Compatibility] Works with mini power drills, electric grinders, and other rotary tools. [Wide Clamping Range] 0.3mm(0.01in) to 3.6 mm(0.14 in) clamping capacity easily holds different sizes of drill bits.

Specification: Clamping Capacity: 0.3-3.6mm(0.01-0.14in) Material: High Carbon Steel Color: Black Driver Shank: 1/4"(6.35mm(0.25in)) Hex Shank Length:Approx. 49mm(1.93in) Packagelist: 2 * Drill Chuck