ČSN 221141 (221141)

Taper shank twist drills with 40° deg helix. Basic dimensions

NORM herausgegeben am 11.2.1983

The information about the standard:

Designation standards: ČSN 221141
Classification mark: 221141
Catalog number: 25558
Publication date standards: 11.2.1983
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN