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Elongated taper shank end mills with spiral carbide blades of 20-50 mm diameter. Construction and dimensions
STANDARD published on 1.1.1977
Designation standards: GOST 20538-75
Publication date standards: 1.1.1977
SKU: NS-384792
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 3.80
Amd. 4.87
WITHDRAWN
1.1.2012
1.1.1979
WITHDRAWN
1.1.1980
1.7.1970
1.1.1982
1.1.1988
Latest update: 2025-07-17 (Number of items: 2 208 096)
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