ISO 3293:1975

Morse taper shank countersinks for angles 60 degrees, 90 degrees and 120 degrees inclusive

Publication date:   Jul 1, 1975

95.99 Withdrawal of Standard   Jul 25, 2016

General information

95.99 Withdrawal of Standard   Jul 25, 2016

ISO

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

International Standard

25.100.30   Drills, countersinks, reamers

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Scope

Specifies only the metric dimensions of these countersinks. Metric dimensions being regarded as the only recommended dimensions in the future, for these countersinks with diameters in the range 16 to 80 mm. The dimensions given apply only to tools made from high speed steel or a suitable carbon steel. These countersinks will be usually rigth-hand cutting.

Life cycle

NOW

WITHDRAWN
ISO 3293:1975
95.99 Withdrawal of Standard
Jul 25, 2016

REVISED BY

PUBLISHED
ISO 3293:2016