Essential tools for you. If you want to transform your screw driver into a full-fledged drill, this Quick Change Drill Chuck is exactly what you are looking for.
Features:
Mini electric grinding drill chuck.
Allow drive tools to use general drill bits.
Hold the drill bits and accessories up to 1/4" in Diameter.
Easily lock onto and release drill bits.
Convert any cordless screwdriver into a drill or grinding machine.
Transform the chuck way between different electric tools.