BSI - BS 978-5
Specification for Fine pitch gears - Part 5: Hobs and Cutters
|Publication Date:||22 November 1965|
|ICS Code (Gears):||21.200|
|ICS Code (Other cutting tools):||25.100.99|
Form, dimensions, accuracy of ranges of gear hobs, rotary form-relieved gear cutters, pinion type gear cutters for fine pitch gears to BS 978:Parts 1 and 2.