When it comes to locksmithing, one of the most fundamental skills to learn is how to work with blank keys. Blank keys are essential for creating new keys for locks or for rekeying existing locks. In this beginner's guide, we will explore the basics of working with blank keys and mastering locksmith techniques.
First and foremost, it is important to understand the different types of blank keys that are available. Blank keys come in a variety of shapes and sizes, depending on the type of lock they are designed to fit. It is crucial to choose the right blank key for the specific lock you are working on to ensure a proper fit and functioning key.
Before you can start cutting a blank key, you need to gather the necessary tools. A key cutting machine is essential for accurately cutting a blank key to match the original key or lock. Additionally, you will need key blanks, a key gauge to determine the key's depth and spacing, and a file for fine-tuning the key's cuts.
Once you have the tools and the blank key, the next step is to determine the key's code. The key code is a series of numbers and letters that correspond to the specific cuts needed on the blank key to match the original key or lock. You can typically find the key code on the lock itself, on the original key, or in the lock's documentation.
After obtaining the key code, it's time to begin cutting the blank key. Start by using the key gauge to determine the depth and spacing of the cuts needed on the blank key. Then, use the key cutting machine to make precise cuts on the blank key according to the key code. It is crucial to cut the key accurately to ensure it will work correctly in the lock.
Once the blank key has been cut, it is essential to test it in the lock to ensure it works properly. Insert the key into the lock and turn it to make sure it can open and close the lock smoothly. If the key does not work correctly, you may need to make adjustments to the cuts on the blank key using a file until it functions properly.
In addition to creating new keys, blank keys can also be used for rekeying locks. Rekeying involves changing the pins inside the lock to match a new key, rendering the old key useless. This process is often used when moving into a new home or in situations where keys have been lost or stolen.
To rekey a lock with a blank key, you will need a pinning kit, which contains the necessary pins and tools for rekeying locks. Start by removing the lock cylinder from the door and taking out the old pins. Then, insert the blank key into the lock and use the pinning kit to match the new pins to the cuts on the blank key. Once the new pins are in place, reassemble the lock and test the new key to ensure it works correctly.
Working with blank keys is a fundamental skill for locksmiths, and mastering this technique takes practice and precision. By understanding the different types of blank keys, gathering the necessary tools, determining the key code, cutting the key accurately, and testing the key in the lock, you can become proficient in creating new keys and rekeying locks with blank keys. With dedication and attention to detail, you can master locksmith techniques and become a skilled locksmith in no time.