Resumen
Lays down only metric dimensions. For each type of reamer mentioned above ISO 521 gives two tables, one showing preferred sizes with corresponding dimensions and the other, a general table set out as functions of diameter steps. Provision is also made for tolerances on length, cutting diameters and the diameters of parallel shank.
Informaciones generales
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Estado: RetiradaFecha de publicación: 1975-09Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 1Número de páginas: 5
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Comité Técnico :ISO/TC 29/SC 9ICS :25.100.30
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Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 521:2011