Specifies only metric dimensions of these countersinks. Metric dimensions being regarded as the only recommended dimensions in the future, for these countersinks with cutting diameters in the range 8 to 25 mm. The dimensions given apply only to tools made from high speed steel or a suitable carbon steel. These countersinks will be usually right-hand cutting.
Status: WithdrawnPublication date: 1975-07
Edition: 1Number of pages: 1
Technical Committee: ISO/TC 29/SC 9 Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces
- ICS :
- 25.100.30 Drills, countersinks, reamers
ISO 3294:1975Stage: 95.99
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