Holds drill bits up to 1/4 inch in diameter;Converts any cordless screwdriver into a drill or grinder;Driver shank is 1/4 Hex;Eliminate the need to buy a whole new bit set for your driver;Easily switch between drilling and driving

• Capri Tools 1/4-in Keyless Drill Chuck

Capri Tools 1/4-in Keyless Drill ChuckPresa