ISO INTERNATIONAL STANDARD 7786 Third edition 2001-04-01 Dental rotary instruments Laboratory abrasive instruments Instruments rotatifs dentairesInstruments abrasifs de laboratoire Reference number ISO 7786:2001(E) [So @ ISO 2001 ISO 7786:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. @ ISO 2001 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic in the country of the requester. ISO copyright office Case postale 56. CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.ch Web www.iso.ch Printed in Switzerland @ ISO 2001 - All rights reserved ISO 7786:2001(E) Contents Page Foreword. Introduction 2 Normativereferences 3 Symbols 4 Requirements 4.1 Materials 4.2 Shapes. 4.3 4.4 Specificationsfordentallaboratoryabrasiveinstruments 4.5 Run-out.... 5 Test procedures. 5.1 Shapes. 5.2 Dimensions 5.3 Run-out.. 6 Sampling and acceptance level (AQL) 7 Manufacturer'sinstructions 8 Marking on abrasive instruments .8 9 Labelling 10 Packaging 8 Bibliography ?served ili