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.
Replaced by BS 4582-2:1978, but remains current whilst other parts of BS 978 remain current.
Product Details
Published: 11/22/1965 ISBN(s): 0580340791 Number of Pages: 28 File Size: 1 file , 890 KB Product Code(s): 00069030, 00069030, 00069030