Published
ISO 2157:2016 specifies the nominal diameters of the working parts of dental rotary instruments, for example burs, laboratory burs, grinding instruments, diamond instruments, mandrels and the corresponding designation.
Excluded are the diameters of endodontic instruments and scaler tips.
WITHDRAWN
SRPS EN ISO 2157:2010
PUBLISHED
SRPS EN ISO 2157:2017
60.60
Standard published
Jan 31, 2017