Spiral bevel and hypoid gear-shaping cutter heads. Specifications
STANDARD published on 1.1.1979
Designation standards: GOST 11906-77
Publication date standards: 1.1.1979
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 5.81
Amd. 6.84
Amd. 6.87
Amd. 2.89
Amd. 11.89