ISO INTERNATIONAL STANDARD 3859 Third edition 2000-08-01 Inverse dovetail cutters and dovetail cutters with cylindrical shanks Fraises conique a cone renversé et a cone direct, a queue cylindrique Reference number ISO 3859:2000(E) ISO @ ISO 2000 ISO3859:2000(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 atrademarkof 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 @ISO2000 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.ch Printed in Switzerland ii @ISO2000-All rights reserved ISO3859:2000(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through iSO technical liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. 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 patent rights. IsO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 3859 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee Sc 2, Drills, reamers, milling cutters and milling machine accessories This third edition cancels and replaces the second edition (IsO 3859:1985), which has been technically revised in particular with the addition of threaded shanks. ISO 2000 - All rights reserved ii ISO 3859:2000(E) INTERNATIONAL STANDARD Inverse dovetail cutters and dovetail cutters with cylindrical shanks 1 Scope This International Standard specifies the dimensions of inverse dovetail cutters and dovetail cutters with plain cylindrical shanks, flatted cylindrical shanks and threaded shanks. Inverse dovetail cutters and dovetail cutters have the same design characteristics. This International Standard applies to 45° and 60° dovetail cutters and inverse dovetail cutters with diameters of d2 between 16 mm and 31,5 mm. 2Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of maintain registers of currently valid International Standards. IsO 3338-2, Cylindrical shanks for milling cutters- Part 2: Dimensionnal characteristics of flatted cylindrical shanks. ISO3338-3, Cylindrical shanks for milling cutters-Part 3:Dimensionnal characteristics of threaded shanks 3Dimensions See Figure 1 and Table 1. Plain cylindrical shanks, flatted cylindrical shanks and threaded shanks are in accordance with IsO 3338-1, ISO 2000 - All rights reserved ISO 3859:2000(E) & 1 11 1 2 a) Inverse dovetail cutters b) Dovetail cutters Figure 1 Inverse dovetail cutters and dovetail cutters Table 1 Dimensions in millimetres d2 1 2 d,a qb js16 ± 30' 16 4 60 20 5 63 12 45° 25 6,3 67 31,5 8 71 16 16 6,3 60 20 8 63 12 60° 25 10 67 31,5 12,5 71 16 a Tolerances on d, (in accordan