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EVS-EN ISO 8325:2023+A1:2026

Dentistry - Test methods for rotary instruments (ISO 8325:2023 + ISO 8325:2023/Amd 1:2026)

General information

Valid from 02.06.2026
Base Documents
ISO 8325:2023; EN ISO 8325:2023; ISO 8325:2023/Amd 1:2026; EN ISO 8325:2023/A1:2026
Directives or regulations
None

Standard history

Status
Date
Type
Name
02.06.2026
Main + amendment
02.06.2026
Amendment
17.04.2023
Main
This document specifies general test methods for rotary instruments used in dentistry. These test methods are used for measuring the dimensional characteristics, neck strength and surface roughness of rotary instruments, such as burs, cutters, polishers, grinding instruments and rotary instruments used for oral surgery such as drills and countersinks.
Specific tests are specified in the respective instrument standards, if available.
This document does not specify test methods for materials used for rotary instruments.
NOTE  For materials used for rotary instruments, see ISO 21850-1 and respective instrument standards.
This document is not applicable to endodontic instruments. For endodontic instruments, see ISO 3630-1.

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