Copying vs. cutting to code
A traced copy inherits every flaw of the original: the wear, the slight bends, the cuts that have rounded with years of use. Each generation of copies drifts further. Cutting to code ignores the old key’s condition entirely — the machine cuts each position to the exact depth the lock was built with, producing a key that works like the first one the factory shipped.
For cars, the code comes from the VIN, the lock itself, or the manufacturer’s records after ownership verification. For house locks, the code comes from reading the cylinder’s pins — the same process as rekeying.
What the machine actually does
A code cutter is a precision mill: the key blank is clamped, the code is set or entered, and the cutter removes metal position by position to measured depths and spacings. The result is checked against the code, deburred, and tested in the lock or the car before it’s handed over.
That test is part of the craft. A key that’s almost right is wrong — it will jiggle, wear the lock, and eventually snap, which is how extraction stories begin.
Why blanks matter
The right blank is half the job: wrong shoulder, wrong thickness, wrong chip, and the prettiest cut in the world won’t help. A mobile workshop stocks blanks by vehicle and lock family — which is why we ask for the year, make and model (or a photo of your house key) when you call (561) 366-2611.
How this article connects
- ✓Car Key Replacement — the service page
- ✓Spare Keys & Duplicates
- ✓Transponder Keys
- ✓Mobile Locksmith Service
Car key replacement, and every variant around it
The searches behind this guide, in one place: car key replacement, a lost car key, a car key fob that stopped working, key programming for push-to-start fobs, a transponder key, a spare car key, car key cutting to code, and a broken car key extracted without damage. One mobile visit handles the full set — call (561) 366-2611 and we will schedule your appointment.