ISO 2540:1973

Centre drills for centre holes with protecting chamfer — Type B

Forets à centrer pour centres avec chanfrein de protection — Type B

Fecha Anulación:

1973-04-01 / Withdrawn

ICS:

Committee:

ISO/TC 29/SC 9 - Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces

Relación con otras normas ISO:

Es anulada por: ISO 2540:2016

This standard is available in:

Digital format

Ingles / Frances