How to Remove a Broken Key from the Lock Hole?

[LeMadeline]

Here are the methods to remove the key: When the key breaks in the lock, borrow a hammer. Gently tap the lock seam with the hammer to try to return the key to its original position, then use the remaining half of the key to open it. If the lock is a cross lock. Treat the hole channel, prepare a small electric drill, install the smallest drill bit, drill a few holes around to slightly expand the size of the lock hole. Prepare a piece of steel wire, apply 502 glue on it. Insert the steel wire, wait a few minutes for the glue to dry, then use the steel wire to pull out the key. If the lock is a flat lock. And the key is broken at the entrance of the lock hole, use a special door-opening hook to go deep into the lock, and hook out the broken key with the hook. If it is not broken at the entrance, use a small steel wire to reach in and hook the key, then pull it out.