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AS 1913-1976

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Centre drills

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

06-30-2017

Language(s)

English

Published date

01-01-1976

1 - AS 1913-1976 CENTRE DRILLS
4 - PREFACE
5 - 1 SCOPE.
5 - 2 MANUFACTURING REQUIREMENTS.
5 - 3 DIMENSIONS.
6 - 4 DESIGNATION.
6 - 5 CENTRE DRILLS FOR CENTRE HOLES WITHOUT PROTECTING CHAMFER, TYPE A
6 - 6 CENTRE DRILLS FOR CENTRE HOLES WITH PROTECTING CHAMFER, TYPE B
6 - 7 CENTRE DRILLS FOR CENTRE HOLES WITH RADIUS FORM, TYPE R.

Provides dimensions, designations, and some general manufacturing requirements for three types of centre drill: Type A, for centre holes without protected chamfer; type B, for centre holes with protected chamfer; and Type R, for centre holes with radius form. It is in exact technical agreement with BS 328: Part 2, as well as ISO 866, 2540 and 2541, but has additional tolerances.

This specification gives designations and dimensions for the following types of centre drills:(i) Centre drills for centre holes without protecting chamfers - Type A centre drills.(ii) Centre drills for centre holes with protecting chamfers - Type B centre drills.(iii) Centre drills for centre holes with radius form - Type R centre drills. Appendices A, B and C show the recommended dimensions for centre holes.

Committee
ME-010
DocumentType
Standard
ISBN
0 7262 0990 2
Pages
8
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

Standards Relationship
ISO 2541:1972 Identical
ISO 866:1975 Identical
ISO 2540:1973 Identical

Reconfirmed 1987

AS 1100.201-1992 Technical drawing Mechanical engineering drawing (Reconfirmed 2014)

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