Specifies requirements and test methods for pluggers and spreaders, used to condense root-canal filling materials. Includes, additional to standard sizes, a secondary size system referred to as "taper size". These "taper size" sizes are identifiable by tapers which vary with instrument size.
ISO 3630-3:1994 history
2021ISO 3630-3:2021 Dentistry — Endodontic instruments — Part 3: Compactors
2015ISO 3630-3:2015 Dentistry - Endodontic instruments - Part 3: Compactors: pluggers and spreaders
1994ISO 3630-3:1994 Dental root-canal instruments; part 3: condensers, pluggers and spreaders