Small spiral drills with dimeter from 0,1 to 1,5 mm and thickened cylindrical tails. Specifications
STANDARD published on 1.1.1978
Designation standards: GOST 8034-76
Publication date standards: 1.1.1978
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 5.83
Amd. 8.87