BS 1660-7:1988
Current
The latest, up-to-date edition.
Machine tapers Specification for extension adaptors with external 7/24 tapers for tools with Morse taper shanks
Hardcopy , PDF
English
30-09-1988
Important note : Users cannot be edited or removed once added to your Multi user PDF.Specifies the dimensions and tolerances for adaptors (collets) for sizes 30, 40, 45, 50, 55 and 60 and Morse taper sizes 1 to 5.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes BS 1660(1972) (07/2004) Supersedes 87/77517 DC. (06/2005) Reviewed and confirmed by BSI, January 2011. (12/2010)
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This Part of BS 1660 specifies dimensions and tolerances for extension adaptors (collets) with external 7/24 tapers for sizes 30, 40, 45, 50, 55 and 60 and internal Morse taper sizes 1 to 5.
NOTE 1. Size 55 tapers are non preferred.
NOTE 2. The titles of the publications referred to in this standard are listed on the inside back page
| BS 1660-1:1988 | Machine tapers Specification for shanks and sockets with self-holding tapers (Morse and metric 5%) |
| BS 1660-4:1988 | Machine tapers Specification for spindle noses and tool shanks with self-release 7/24 tapers |
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