SIST EN ISO 3823-2:2003/A1:2008 PDF

Overview

EN ISO 3823-2:2003/A1:2008 is Amendment 1 to ISO 3823-2:2003 - the international/European standard for dentistry rotary bur instruments, Part 2: finishing burs. Published by CEN in July 2008, this amendment updates dimensional values, adds colour‑coding provisions for carbide finishing burs, introduces a conical pointed type and makes minor editorial corrections (for example changing “Quality 3” to ). The amendment was adopted for national implementation by CEN members with a target withdrawal/endorsement date of January 2009.