NBN EN ISO 3964-1:2026

Dentistry - Coupling dimensions for handpiece connectors - Part 1: Mechanical properties (ISO 3964-1:2026)

ACTIVE

About this standard

Languages
English and French
Type
NBN
Standards committee
CEN/TC 55 (Dentistry)
Status
ACTIVE
Publication date
11 June 2026
Replaces
NBN EN ISO 3964:2016 NBN EN ISO 3964:2016/A1:2019
ICS Code
11.060.25 (Dental instruments)
Withdrawn Date
Price
€ 92,00

Summary

This document specifies coupling between handpieces and motors that are connected to dental units. For the purposes of this document, the couplings described in this document are not equipped with electronic terminal(s).
This document specifies the nominal dimensions, tolerances and extraction force of coupling systems for use between handpieces and motor which supply the handpiece with water, air and light and rotation energy.