ABNT NBR 6676-1991
Hollow punch holes - dimensions - standardization

Standard No.

ABNT NBR 6676-1991

Release Date

1991

Published By

BR-ABNT

Status

Be replaced 2017-04

Replace By

ABNT NBR 6676-2017

Latest

ABNT NBR 6676-2017

Replace

ABNT NBR 6676-1981

ABNT NBR 6676-1991 history

• 2017 ABNT NBR 6676-2017 Hand tools - Hollow punchers - Types and dimensions
• 1991 ABNT NBR 6676-1991 Hollow punch holes - dimensions - standardization
• 0000 ABNT NBR 6676-1981