How to Remove a Broken Key from the Lock Hole?
2 Answers
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.
I've experienced keys breaking in the lock cylinder several times, so let me share some tips. Don't rush to poke around randomly, as this might push the broken piece further in and make it harder to remove. The key material is crucial: iron keys can be extracted with a small magnet, but copper ones are trickier. Try the super glue method - dip a thin stick (like a toothpick) in strong adhesive, gently insert it into the lock to bond with the broken end, wait about ten seconds for the glue to set, then pull it out. This method saved me last time. If unsure, call a professional locksmith who has special pliers for damage-free extraction. For maintenance, never pour oil into the lock as it makes keys more prone to slipping and breaking. I recommend inspecting old keys and replacing them periodically.
