Laser cut keys, also called sidewinder or internal-cut keys, have a winding groove milled into the flat face of the blade. Standard keys have notches cut along the edge. The groove is cut by a computer-guided milling machine to tight factory specs. The blade is also thicker, so it resists bending and daily wear. Few retail key shops own the right machines, which makes copies harder to get. That is why many high-security door locks and most modern company vehicles now use laser cut keys.
Milled grooves need special machines, so staff cannot get spare keys cut at a hardware store.
Thicker blades resist bending and snapping, even when keys open busy doors many times each day.
Smooth internal tracks glide into the cylinder, causing less pin wear than sharp edge-cut keys do.
King Locksmith And Doors Inc. is a commercial locksmith and door company serving Maryland, Washington DC, and Northern Virginia. We cut and duplicate laser cut keys for offices, government sites, hospitals, hotels, and business fleets. Our technicians use computer-guided milling machines to cut keys by code or from a sample. We check every key in the lock before we leave. We also help you track who holds each key, so your whole building stays secure.
Not every laser cut key is the same. The right choice depends on your locks, your vehicles, and how tightly you need to control copies. Use this guide to compare your options before you order.
Sidewinder keys have a wavy groove cut down the center of the blade. They are common in company cars, vans, and trucks. Most can be used either way up, which saves time for drivers.
Dimple keys have small, cone-shaped cuts drilled into the flat sides of the blade. They work many high-security door cylinders on offices, server rooms, and storage areas. Both types need special milling machines to cut, so few shops can copy them.
A restricted keyway means key blanks are sold only to authorized dealers. No one can buy a blank online and copy your key. This gives you real control over who gets a key. A stamp on the key is not enough.
For offices, clinics, and agencies, ask for a patented or registered key system. Copies should need a signed request from a listed contact. We can set up and manage these records for your team.
Most laser cut vehicle keys hold a transponder chip. The chip talks to the vehicle’s immobilizer. Without the right code, the engine will not start, even if the blade turns. This blocks most simple theft attempts.
For fleet vehicles, each new key must be cut and programmed. Door-only keys for buildings usually have no chip. Tell us what the key opens. We will match the right blank and program the chip on site when needed.
You do not need the old key to get a new one. We can cut laser cut keys from a key code, the lock cylinder, or a vehicle VIN with proof of business ownership.
Cutting by code gives you a factory-exact key. Copying a worn key copies its wear too, which can cause sticking and lock damage. If keys were lost or stolen, we can also rekey the lock so the old keys stop working.
Laser cut keys work best as part of a key control plan. Give each key a number. Log who holds it, and collect it when staff leave or change roles. Keep all spare keys in a locked cabinet.
Hospitals, hotels, and government sites often face audits that ask for these records. We can stamp, log, and track every key we cut. Then you always know who can open each door and vehicle in your business.
Edge cut keys are cheap and easy to copy. Laser cut keys cost more but offer stronger security and longer life. Here is how the two types compare for businesses.
Consideration
Laser Cut Keys
Edge Cut Keys
Needs special milling machines to duplicate
Copied at almost any hardware store
Thick blade resists bending and breaking
Thin blade can bend or snap
Complex cuts make picking much harder
Simpler pin locks are easier to pick
Smooth tracks reduce wear on cylinder pins
Sharp edges slowly wear down lock pins
Many work either way up in locks
Only fits one way into the lock
Laser cut keys are tough, but they still wear out and fail. Watch for these warning signs. Fixing them early helps you avoid lockouts, stuck keys, and costly lock repairs.
We copy high-security laser cut keys on computer-guided machines, matching factory depth and spacing on every key.
Lost the original? We cut new laser keys from a key code, lock cylinder, or vehicle VIN.
We program chipped laser keys to your fleet vehicles on site, so drivers return to work fast.
We set up patented, restricted keyways so only authorized people can order copies of your door keys.
If a laser key goes missing, we rekey the cylinder so the lost key no longer works.
We safely remove snapped or stuck laser keys from door locks and ignitions, then cut a replacement.
Serving Maryland, DC, and Northern Virginia. Tell us what your keys open, and we will send a clear, free quote.
