Combined broaches with diameter from 55 to 130 mm for slitting holes with involute profile with wind round tail and centring at outside diameter with module from 3 to 4 mm. Construction
NORMA vydaná dňa 1.1.1993
Designation standards: GOST R 50037-92
Publication date standards: 1.1.1993
The number of pages: 54
Approximate weight : 162 g (0.36 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST