GOST 28051-1989 Broaches with diameter from 70 to 130 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul from 3 to 5 mm. Construction
GOST 20365-1974 Broaches round of variable cutting of diameters from 14 to 90 mm. Design and dimensions
GOST 4044-1970 Round shanks for broaches. Types and main dimensions
GOST 6033-1980 Basic norms of interchangeability. Involute splined joints with 30° profile angle. Dimensions, tolerances and measurable sizes
GOST 28051-1989 history
1989GOST 28051-1989 Broaches with diameter from 70 to 130 mm for slitting holes with involute profile with round tail and centring at outside diameter with modul from 3 to 5 mm. Construction