# ISO 28927-1:2009 — Withdrawn and superseded ISO standards For ISO 28927-1:2009, item title is Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 1: Angle and vertical grinders; status code is 9599; successor is ISO 28927-1:2019; withdrawn / published date is 2009-12-11, recorded from its source on 2026-08-05. - **Identifier:** ISO 28927-1:2009 _(verified: appears in the quote below)_ - **Item title:** Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 1: Angle and vertical grinders _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 28927-1:2019 - **Withdrawn / published date:** 2009-12-11 _(verified: appears in the quote below)_ ## What the source says > 40798,IS,,ISO 28927-1:2009,Hand-held portable power tools — Test methods for evaluation of vibration emission — Part 1: Angle and vertical grinders,Machines à moteur portatives — Méthodes d'essai pour l'évaluation de l'émission de vibrations — Partie 1: Meuleuses verticales et meuleuses d'angles,2009-12-11,1,"['25.140.10','13.160']",ISO/TC 118/SC 3,9599,[16045],[78207],"['en','fr']",26,"

ISO 28927-1:2009 specifies a laboratory method for measuring hand-transmitted vibration emission at the handles of hand-held power-driven angle and vertical grinders. It is a type-test procedure for establishing the magnitude of vibration in the gripping areas of a machine fitted with a specified test whee ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).