Boring holders for an angled screw fastening of a cutting tool for turret-lathes. Design and dimensions
NORMA vydaná dňa 1.7.1974
Designation standards: GOST 19021-73
Publication date standards: 1.7.1974
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST
Implemented changes and corrections:
Amd. 5.80
Amd. 5.90