Machine tapers. Specification for spindle noses and tool shanks with self-release 7/24 tapers.
STANDARD published on 31.5.1989
Designation standards: BS 1660-4:1989
Publication date standards: 31.5.1989
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Category: Technical standards BS
Dimensions in millimetres of 7/24 tapers and equipment for manual changing. Specifies external diameter and position of front face of the collar with respect to the taper in the case of attachment by the front face. Status: Under Review