BS 1660-7:1988
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Machine tapers Specification for extension adaptors with external 7/24 tapers for tools with Morse taper shanks
Hardcopy , PDF
English
30-09-1988
22-05-2026
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 |
Withdrawn
|
| Supersedes |
Withdrawn:This standard is no longer used
| 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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