Twist drills with taper shank for working of light alloys. Design
NORM herausgegeben am 1.1.1976
Designation standards: GOST 19546-74
Publication date standards: 1.1.1976
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST
Implemented changes and corrections:
Amd. 12.78
Amd. 8.88