BS 328-2:1972

Drills and reamers. Combined drills and countersinks (centre drills).

NORMA vydaná dňa 28.7.1972

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The information about the standard:

Designation standards: BS 328-2:1972
Publication date standards: 28.7.1972
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS 328-2:1972 :

Designations and dimensions of combined drills and countersinks (centre drills) for centre holes, without protecting chamfers, with protecting chamfers or of radius form. Status: Under Review