Dental handpieces -- Coupling dimensions
This standard has been revised by ISO 3964:2016
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.
A standard is reviewed every 5 years
Revisions / Corrigenda