Push it in as far as possible and then bend the tool into the key so that the threads dig into the key. While using the extractor tool, below are the guidelines to follow for a successful key extraction exercise However, to use this method, the key piece will need to be close to the edge of the keyway. If it is too far in, you won't be able to reach it.

For this method, you'll need wire cutters and blades thin enough to fit between the broken piece of the key and the side of the keyway. To start, take your knife and poke it into the side of the key—like in the image above. Apply some force to stab the key as much as possible, and be very careful not to slip and annihilate yourself. There are many different types of key extractors, but each is typically used the same way. They dig something sharp into the broken piece of the key and give you the leverage to pull it out.Another excellent method to remove a broken key is with the help of a drill bit. Note that you can only use this method when the broken bit of the key is accessible from the keyway's entry. The first method is to slip your paperclip under the bottom of the broken piece and then push it downwards to leverage it into the key. There are two ways to use a paperclip to extract a broken key. In my experience, thinner paperclips tend to work better and give you a deeper grip on the key. Do not force the blade into the keyway. If it does not fit smoothly, make adjustments to the blade. It must be thin enough to fit in the keyhole and pass alongside the broken key fragment. 4. Super Glue For any of the methods below, you'll want to reduce as much friction as possible. While this step isn't necessary, it can help significantly.

The metal used for most keys is relatively soft, and typically the tip of a sharp knife will pierce the side of the key well enough to leverage it out. Select an extractor in your set once you have a good gauge of where the missing piece is lodged. Generally, the small hook type is the most common tool to use to search for nudges to hook a missing piece out. Additionally, both methods work far better with lubricant, and if you can pull the key far enough out, you may be able to finish the job with pliers. Always test extractor tools first before use: You can test them by gently trying them out on a doorknob to ensure they fit correctly without any difficulties.Our 6-piece broken key extractor set is a lightweight, convenient kit — the perfect set for everyday use. Textured grip handles give you control in wet or dry conditions, and quality US craftsmanship guarantees tools you can trust. If there is enough room, you can also insert the paperclip at the top of the keyway to try and grip the first cut on the key.

For minor cases, using simple household tools can be effective. Needle-nose pliers or tweezers can help you grip the protruding part of the key and carefully slide it out. Flat-head screwdrivers may also be useful to provide a little leverage—but be gentle. Try a Key Extractor The process of extracting a broken key usually involves three standard procedures. Gather your tools Once inserted, gently lift the handle of the extractor upward and leverage it against the top of the keyway to help dig the barbs into the key. Whether you’re working in the field or working at your desk, the extractor set selection we have here is ideal for dealing with any broken key or tool.

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If the paperclip method above doesn't give you enough griping power and keeps sliding off the key, you may need to use something with a sharper tip. Ensure your keys are made using durable metal: The most common types of metal used in making keys are brass, bronze and silver alloys. However, every kind of metal contains its unique characteristics. Bronze is more rigid than brass but less complex than silver. On the other hand, brass has good strength or resistance against wear and tear. For this reason, the ideal material for making keys is silver alloy with appropriate hardness.