NEN EN ISO 8325 : 2004
Current
The latest, up-to-date edition.
DENTISTRY - TEST METHODS FOR ROTARY INSTRUMENTS
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test methods
4.1 General
4.2 Atmospheric conditions
4.3 Measurement instruments
5 Measuring of single characteristics of instruments
5.1 Shape of the working part
5.2 Diameter of the working part
5.3 Neck diameter
5.4 Dimensions of the shank and the mandrel
5.5 Length of the working part
5.6 Overall length
5.7 Angle of the taper of the working part
5.8 Run-out of the working part
5.9 Neck strength
5.10 Surface roughness
Bibliography
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