ISO INTERNATIONAL STANDARD 7787-3 Second edition 2017-05 Dentistry Laboratory cutters Part 3: Carbide cutters for milling machines Médecine bucco-dentaire Fraises de laboratoire - Partie 3: Fraises de laboratoire en carbure pour machines a fraiser Reference number IS0 7787-3:2017(E) os1 International Organization for Standardization @ IS0 2017 ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS underI Not for Resale, 2017/8/21 01:06:59 IS0 7787-3:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS02017,PublishedinSwitzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Intenationaibr PrganizationforStandardization icensee-ZHEJIANG INST OF STANDARDIZRoISQ s1.7 - All rights reserved Not for Resale, 2017/8/21 01:06:59 etworking permitted without license from IHS IS0 7787-3:2017(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Normative references 3 Terms, definitions and symbols. 3.1 Terms and definitions .1 3.2 Symbols .. .2 4 Requirements .2 4.1 Material 2 4.2 Dimensions, shank and head shape .2 4.3 Cylindrical, side cutting only 2 4.4 Cylindrical, hemispherical .3 4.5 Conical, truncated, side cutting only .3 4.6 Run-out. .4 5 Sampling ..4 6 Measurement and test methods 6.1 Dimensions. 4 6.2 Run-out. ..4 6.3 Pass/fail evaluation. .4 7 Designation code number. ..4 8 Marking .5 Bibliography 6 iii ee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS under lic withoutlicense from IHS Not for Resale, 2017/8/21 01:06:59