How Efficient is the Car Key Cutting System & How Does It Work?

efficient car key cutting system

If you have ever had the misfortune of losing your car keys or breaking one inside the ignition you know how crucial it is to get a replacement as efficiently and quickly as possible. A locksmith can help you in getting a car key replacement, but the exact procedure for car key cutting will depend on the model & make of your vehicle.

Most of the vehicles have an ignition key that is outfitted with a transponder. This is a type of anti-theft device which prevents a key other than the one programmed for your exact vehicle from being used to start the car. The new model car keys also have an integrated fob on the key which has buttons to lock and unlock the doors.

Car Key Cutting System
Car Key Cutting System

Making A Pattern for The New Key-

No matter whatever be the type of key-cutting machine used, the very first step in this procedure is to take a blank key and cut it to match the original one. When making a new key for a new lock or if there is a requirement for a replacement key for the existing lock, the locksmith creates a pattern that corresponds to the lock’s internal pattern of pins.

Types of Key-Cutting Machines-

An automatic machine is outfitted with two sets of vice grips so that this can copy a key from the original one using a stylus. This machine traces the pattern of the original key stylus. It cuts the same shape into the blank key simultaneously.

A laser machine works in the same way as an automatic key-cutting machine, although this uses a laser to cut the blank key instead of a blade. Lasers can be used to add dimples to the surface of a key, as required by certain of today’s more sophisticated vehicle systems.

Car Key Cutting System
Car Key Cutting System

How a Locksmith Determines the Code for Cutting Keys?

When cutting a key for a new lock or making a replacement key when the original was stolen or lost, the locksmith enters the codes into the machine manually or inserts a card with all the details. The latter method is more efficient and allows the machine to create a new key without the right need for supervision.

Once the key is cut, an automotive locksmith can program this for you so that you can use this to start your car. You will need to show your license & registration to confirm ownership of the vehicle for the purpose of verification.

Unfortunately, some models and makes require you to go to the manufacturer. You will need to approach the specific manufacturer and show the show proof of ownership which will require your identification. Most of the manufacturers have a duplicate of your key on hand if you purchased the car there and you will have to purchase a second key that will order and hold again for you.

You should ideally choose the most dependable automotive locksmith who is insured, bonded, and can get you transponder keys, chips keys and laser cut keys very promptly so that you can be on your way. These companies or professionals provide full mobile local locksmith service in your area and would be always ready to help even in the wee hours when you are in an emergency. Their technicians are just a call away and they would be there at your request whenever you require their service.


The efficient car key cutting system has become one of the most demanded services in society and thus automotive locksmiths are also highly sought after for their services.

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