Drills with keyless chucks allow the user to loosen the drill bit by hand by twisting the chuck counterclockwise. Some Ryobi drills require the user to loosen the chuck using a chuck key included ...

[Steven Dufresne], Hackaday writer and the mad scientist behind Rimstar.org, kindly documented how to safely and reliably remove the chuck from a drill motor. You may think this is easy ...