Handyman announcement! Drill Chuck Change with the help of another Drill, in Dewalt, Bosch, Makita
Change a worn drill chuck with the help of another drill. More efficient, safer, reliable.
This video tell you clearly how to do it and what direction to turn the screw. Special method is used to give you more torque if you have limited tools like I do.
To found out how to revive your drill battery by yourself: