ISO INTERNATIONAL STANDARD 3937-2 First edition 2008-12-01 Cutter arbors with tenon drive - Part 2: Dimensions of 7/24 taper Mandrins porte-fraise a entrainement par tenons - Partie2:Dimensionsdescones7/24 Reference number ISO 3937-2:2008(E) @ ISO 2008 by IHS under lic itted without license from IHS Not for Resale ISO 3937-2:2008(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 accepts no liability in 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 COPYRIGHTPROTECTEDDOCUMENT @ ISO2008 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISo copyright office Caise postale 56 . CH-1211 Geneva 20 Tel:+ 4122 749 0111 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland @ ISo 2008 - All rights reserved ed without license from IHS Not for Resale ISO 3937-2:2008(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (lsOmember bodies).The workof preparingInternational Standards is normallycarried out through sOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehas been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. rights. Iso shall not be held responsible for identifying any or all such patent rights. ISO 3937-2 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 2, High speed steel cutting tools and their attachments. This first edition of ISO 3937-2, together with ISO 3937-1, cancels and replaces ISO 3937:1985, which has been technically revised. IsO 3937 consists of the following parts, under the general title Cutter arbors with tenon drive: Part 1: Dimensions of Morse taper Part 2:Dimensions of 7/24taper Part 3: Dimensions of hollow taper interface with flange contact surface atinal oganizaionrstandardizalinghts reserved ii