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 29.3.1991
Designation standards: ČSN 220451
Classification mark: 220451
Catalog number: 25495
Note: WITHDRAWN
Publication date standards: 29.3.1991
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN