Subland twist drills for holes prior to tapping screw threads. Basic dimensions
NORMA vydaná dňa 1.1.2010
Designation standards: GOST R 52966-2008
Note: NEPLATNÁ
Publication date standards: 1.1.2010
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST