This International Standard specifies methods for measuring the dimensional characteristics, neck strength and surface roughness of dental rotary instruments, such as burs, cutters, polishers, diamond and abrasive instruments.
This International Standard does not provide test methods for the characteristics of materials used for dental rotary instruments.
NOTE For testing of these characteristics, see the respective product standards.
This International Standard is not applicable to dental root-canal instruments (see ISO 3630-1).
ISO 8325:2004 Referenced Document
ISO 1797-1 Dentistry - Shanks for rotary instruments - Part 1: Shanks made of metals*, 2011-08-01 Update
ISO 1797-2 Dental rotary instruments; shanks; part 2: shanks made of plastics
ISO 4288 Geometrical Product Specifications (GPS) - Surface texture: Profile method - Rules and procedures for the assessment of surface texture; Technical Corrigendum 1
ISO 8325:2004 history
2023ISO 8325:2023 Dentistry — Test methods for rotary instruments
2004ISO 8325:2004 Dentistry - Test methods for rotary instruments
1985ISO 8325:1985 Dental rotary instruments; Test methods