Tool shanks with 7/24 taper for automatic tool changers. Part 2: Retention knobs for shanks Nos. 40, 45 and 50. Dimensions and mechanical characteristics
STANDARD published on 1.3.1991
Designation standards: STN 220451
Classification mark: 220451
Catalog number: 54331
Publication date standards: 1.3.1991
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN