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Product(WX178L) 20V POWER SHARE AI DRILL & DRIVER IN ONE (DISCONTINUED)The BIT LOCK SWITCH will not rotate
(WX178L) 20V POWER SHARE AI DRILL & DRIVER IN ONE (DISCONTINUED)

The BIT LOCK SWITCH will not rotate

Try this solution

Pull the TRIGGER and have the drill rotate briefly

The BIT LOCK SWITCH ring should release and operate as normal.