Machine chucking reamers with cylindrical shanks and Morse taper shanks.
STANDARD published on 31.10.2011
Designation standards: BS ISO 521:2011
Publication date standards: 31.10.2011
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 64854 0 Status: Confirmed