Parallel shank twist drills. Long series. Basic dimensions
NORM herausgegeben am 1.6.1988
Designation standards: STN 221125
Classification mark: 221125
Catalog number: 54414
Publication date standards: 1.6.1988
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN