CSN EN ISO 7711-1

CSN EN ISO 7711-1 This document specifies the general requirements and test methods for diamond rotary instruments used in dentistry, including designation, colour code and grit sizes and a quality control for these instruments. It applies to all types of diamond rotary instruments independent of type and shape with exception to diamond discs, which are specified in ISO 7711-2.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.