ISO INTERNATIONAL STANDARD 3338-1 Fourth edition 1996-12-15 AvSi Internat Doc Sec Cylindrical shanks for milling cutters Part 1: Dimensional characteristics of plain cylindrical shanks Queues cylindriques d'outils a fraiser- Partie 1. Caracteristiques dimensionnelles des queues cylindriques lisses ISO Referencenumber ISO 3338-1 1996(E) nforStandardizatioi Not for Resale ISO 3338-1:1996(E) Foreword federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through IsO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, govern- mental 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. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an Inter- national Standard requires approval by at least 75 % of the member bodies casting a vote. ISO/TC29, Small tools,Subcommittee SC2, Drills,reamers, milling cutters and millingmachineaccessories This fourtheditioncancelsandreplacesthe third edition (iSO 3338-1.1993),whichhas undergone minor revision ISO 3338 consists of the following parts, under the general title Cylindrical shanks formillingcutters. --Part1· Dimensional characteristics of plain cylindrical shanks -Part 2:Dimensional characteristics of flatted cylindricalshanks Part3Dimensionalcharacteristicsofthreadedshanks @ISO1996 reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher International OrganizationforStandardization CasePostale56.CH-1211Geneve20·Switzerland Printed in Switzerland Copyright Inter ion for Standardization No reproduction or bermited without license from IHS Not for Resale INTERNATIONALSTANDARD ISO ISO3338-1:1996(E) Cylindrical shanks for milling cutters -- Part 1: Dimensional characteristics of plain cylindrical shanks Scope This part of ISO 3338 specifies the dimensions of plain cylindrical shanks for milling cutters (of diameters 3 mm to 63 mm) It is applicable to both single-ended cutters and double-ended cutters. The dimensions of flatted cylindrical shanks and threaded shanks are the subject of ISO 3338-2 and ISO 3338-3 respectively 2 Dimensions See figure 1 and table 1. Figure 1 Table 1 Dimensionsinmillimetres d, h8 61 10 1211 91 18 20 25 321) + 63 t? 28 36 40 45 48 50 56 60 70 80 90 1) Not in conformitywith iSo 2371975, Rotating tools with parallel shanks - Diametersof shanksandsizesofdriving squares No reproduction or networking permitted without license from IHS Not for Resale