ČSN 221131 (221131)

Left-hand parallel shank twist drills. Medium series. Basic dimensions

NORM herausgegeben am 23.5.1988

The information about the standard:

Designation standards: ČSN 221131
Classification mark: 221131
Catalog number: 25557
Publication date standards: 23.5.1988
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN