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1er Dgito 2do Dgito 3er Dgito

Sistema de rodamientoSistema deCorte

Dureza

1 2 3 4 5 6 7 8 91 Suave2 Media Suave3 Media Dura1

Dientes deaceropara

formacinblanda

4 Dura

1 Suave2 Media Suave3 Media Dura2

Dientes deacero paraformacin

media4 Dura

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Dientes

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dura4 Dura


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blanda4 Dura

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