BS ISO BRITISH STANDARD 5414-2:2002 Tool chucks (end mill holders) with clamp crews for flatted cylindrical shank tools - Part 2: Connecting dimensions of chucks and designation ICS 25.060.20 BSi NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards BS ISO 5414-2:2002 National foreword This British Standard reproduces verbatim IS0 5414-2:2002 and implements it as the UK national standard. It supersedes BS 6386-2:1983 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee MTE/5, Engineer's rotary cutting tools of high speed steel, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled "International Standards Correspondence Index", or by using the"Search" facility of the BsI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. This British Standard, having Summary of pages been prepared under the This document comprises a front cover, an inside front cover, the ISO title page, direction of the Engineering pages ii and ii, a blank page, pages 1 to 1o, an inside back cover and a back Sector Policy and Strategy Committee, was published cover. under the authority of the The BSI copyright date displayed in this document indicates when the Standards Policy and Strategy documentwaslastissued. Committeeon 19 November 2002 Amendments issued sincepublication Amd. No. Date Comments BSI 19 November 2002 ISBN 058040756X BSIS05414-2:2002 ISO INTERNATIONAL STANDARD 5414-2 Second edition 2002-11-01 Tool chucks (end mill holders) with clamp screws for flatted cylindrical shank tools Part 2: Connecting dimensions of chucks and designation Mandrins porte-outils,a vis de blocage,pouroutils a queue cylindrique améplat- Partie 2: Dimensions d'encombrement des mandrins et déesignation Reference number ISO 5414-2:2002(E) SO BS IS0 5414-2:2002 ii BSIS05414-2:2002 Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 3. The main task of technical committees is to prepare International Standards. Draft International Standards adopted Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of Iso 5414 may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 5414-2 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 2,Drills, reamers, milling cutters and millingmachine accessories. This second edition cancels and replaces the first edition (isO 5414-2:1982), which has been technically revised (in automatic changers). Iso 5414 consists of the following parts, under the general title Tool chucks (end mill holders) with clamp screws forflattedcylindricalshanktools Part 1: Dimensions of the driving system of tool shanks Part2:Connectingdimensionsofchucksanddesignation ii BSIS05414-2:2002 Toolchucks(endmillholders)withclampscrewsforflatted cylindricalshanktools- Part 2: Connectingdimensionsofchucksanddesigna