Withdrawn
Specifies the nominal dimensions and tolerances of the swivel-type coupling used between the dental handpieces and their driving mechanisms. It is not applicable to the older "slip-joint" coupling and restricted to mechanically coupled handpieces of the slow or medium speed types.
WITHDRAWN
EN 23964:1989
99.60
Withdrawal effective
Nov 30, 2016
WITHDRAWN
EN 23964:1989/AC1:1990
PUBLISHED
EN ISO 3964:2016