
Subland twist drills for holes prior to tapping screw threads. Dimensions
NORMA vydaná dňa 1.1.2019
Designation standards: GOST 28320-2017
Publication date standards: 1.1.2019
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST