ISO 3964:2016 specifies the coupling between handpieces and motors connected to dental units.
ISO 3964:2016 specifies the nominal dimensions, tolerances and the extraction force of coupling systems for use between handpiece and motor which supply the handpiece with water, air and light and rotation energy.
WITHDRAWN
EN ISO 3964:2016
99.60
Withdrawal effective
Jun 10, 2026
WITHDRAWN
EN ISO 3964:2016/A1:2019
PUBLISHED
EN ISO 3964-1:2026