Key cutter is a device designed for the replication and shaping of keys. This mechanical tool traces the pattern of an original key to cut an exact duplicate into a blank key through a precise cutting mechanism. Often found in hardware stores or locksmith shops, key cutters range from simple manual versions to sophisticated automated systems that can include features like code cutting for creating keys without an original, based on manufacturer specifications.
The operation of a key cutter entails aligning the original and the blank key in a vice-like mechanism. A guided arm equipped with a cutting blade then moves along the original, transferring the contours onto the blank. This process requires careful calibration to ensure accuracy and prevent damage to the blade or keys. Advanced models employ laser cutting technology to enhance precision, allowing them to handle more complex keys such as those with internal cuttings or electronic components.
Key cutters not only serve the practical function of key duplication but also play a crucial role in security management, providing access control through the creation of spare or replacement keys. The evolution of key cutters reflects broader technological advancements, incorporating digital interfaces and integration with security databases for enhanced functionality and user convenience.