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Tap sleeves of chucks for screw cutting on lathes. Design and dimensions
STANDARD published on 1.1.1978
Designation standards: GOST 21940-76
Publication date standards: 1.1.1978
SKU: NS-385801
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 3.83
1.1.1979
1.1.1979
1.1.1979
1.7.1979
1.1.1981
1.1.1982
Latest update: 2025-04-30 (Number of items: 2 198 114)
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