Cylindrical shank machine taper reamers with 1:50 taper
STANDARD published on 10.1.1986
Designation standards: ČSN 221470
Classification mark: 221470
Catalog number: 25580
Publication date standards: 10.1.1986
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Category: Technical standards ČSN