
Changing the drill bit on your BLACK+DECKER LDX120 20V MAX cordless drill is simple. First, ensure the drill is switched off and the pack is removed for safety. Next, hold the rear portion of the keyless chuck firmly with one hand. With your other hand, rotate the front of the chuck counterclockwise, as you look at it from the drill bit end, to open the jaws. Insert your new drill bit or accessory fully into the chuck. Then, while still holding the rear of the chuck, turn the front part clockwise to tighten and secure the bit. For detailed visual instructions, consult the official BLACK+DECKER LDX120 20V MAX cordless drill user manual.


