CPL Key Cutting & Code Origination 2

Question 1

What does the term 'bitting' refer to in key cutting?

Accepted Answer

The series of cuts along the key blade that operate the lock

Answer

Bitting refers to the specific pattern of cuts or depths along a key blade that correspond to the internal components of a lock.

Question 2

Which code system uses alphanumeric codes that directly represent the depth and spacing of key cuts?

Accepted Answer

Direct codes

Answer

Direct codes (also called direct reading codes) represent actual cut depths and spacing values that can be used immediately without consulting a code book translation.

Question 3

On a standard key cutting machine, the 'depth gauge' setting controls which dimension of the cut?

Accepted Answer

The vertical depth of each individual cut

Answer

The depth gauge on a key cutting machine controls how deep each cut is made into the key blade.

Question 4

When originating a key from a code for a Schlage lock, the locksmith typically measures from which reference point?

Accepted Answer

The shoulder of the key

Answer

Schlage keys are measured from the shoulder (the step near the bow) as the reference point for locating cut positions.

Question 5

A 'code series' in automotive key cutting refers to:

Accepted Answer

A range of code numbers assigned to a specific vehicle manufacturer and model group

Answer

A code series identifies a group of key codes applicable to a specific manufacturer, model, and year range of vehicles.

(CPL) Certified Professional Locksmith Practice Test

(CPL) Certified Professional Locksmith Practice Test

CPL Key Cutting & Code Origination 2