The same applies to deburing cylinder type keys or any type of pin tumbler or wafer style lock as swarf (tiny fragments of metal) can get into the lock and cause issues with tolerances or reliability of that lock. We take these actions because wehave a great understanding of what goes on inside the lock once the key is entered. If you have lost your car keys or broken them or just need to duplicate vehicle keys, a Locksmith will be able to cut keys for your car/van/motorbike whatever vehicle you may have.