Individual marks - definition

[afss]

Hi to you all,

Can someone send me, or reply to this topic, what is the AFTE glosarry definition for Individual marks?
Thank you,
Lior Nedivi
lior@afss.co.il

[Donnie Finley]

From the AFTE Glossary

Individual Characteristics
Marks produced by the random imperfections or irregularities of tool surfaces. These random imperfections or irregularities are produced incidental to manufacture and/or caused by use, corrosion, or damage. They are unique to that tool and distinguish it from all other tool

[afss]

Thank you very much Donnie,
hope to return a favore one day.
Lior