| 摘要 |
A coded key cutting device for cutting key blanks using the manufacturer's code is comprised of a pair of movable carriage assemblies that index a key blank secured to one of the carriage assemblies under a punch cutter. Each of the assemblies is movably indexed according to an interchangeable cam depending on the manufacturer's code. The key blank is positioned for longitudinal and transverse movement under the punch so that a series of spaced notches can be made in the key blank.
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