Console boring bars with cutter fitting at 60 and 7:24 cone shank. Design and dimensions
NORMA vydána dne 1.1.1977
Designation standards: GOST 21225-75
Publication date standards: 1.1.1977
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 6.82