ISO 3293:2016
Current
The latest, up-to-date edition.
Morse taper shank countersinks for angles 60 degrees, 90 degrees and 120 degrees inclusive
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
25-07-2016
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ISO 3293:2016 specifies the dimensions of Morse taper shank countersinks for angles 60°, 90° and 120° inclusive.
It specifies dimensions in metric units only, these being regarded as the only recommended dimensions in the future, for countersinks with cutting diameters in the range 16 mm to 80 mm.
The dimensions given apply only to tools made from high speed steel. However, if the method of production allows, the shanks may be manufactured from a suitable alternative material, such as a carbon steel.
The Morse taper shanks are in accordance with ISO 296.
Unless otherwise indicated, the countersinks will be right-hand cutting.
Parallel shank countersinks are the subject of ISO 3294.
| Committee |
ISO/TC 29/SC 9
|
| DevelopmentNote |
Supersedes ISO/DIS 3293. (07/2016)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF ISO 3293 : 2016 | Identical |
| BS ISO 3293:2016 | Identical |
| NEN ISO 3293 : 2016 | Identical |
| BS 328-5:1983 | Identical |
| SAC GB/T 1143 : 2004 | Identical |
| NS 5340 : 1ED 1977 | Identical |
| BS ISO 3294:2016 | Parallel shank countersinks for angles 60, 90 and 120 degrees inclusive |
| ISO 3294:2016 | Parallel shank countersinks for angles 60, 90 and 120 degrees inclusive |
| ISO 296:1991 | Machine tools — Self-holding tapers for tool shanks |
| ISO 3294:2016 | Parallel shank countersinks for angles 60, 90 and 120 degrees inclusive |
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