Taper shanks and sockets for drill chucks
STANDARD published on 1.5.1991
Designation standards: STN 220444
Classification mark: 220444
Catalog number: 54330
Publication date standards: 1.5.1991
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Category: Technical standards STN