Turning tools with carbide tips - Internal tools

ISO 514:2014 specifies the types and dimensions of turning tools with carbide tips; it deals only with internal tools. The shank sections and the inserts used are selected respectively from those defined in ISO 241 and ISO 242.

Outils de tour à plaquettes en carbures métalliques — Outils d'intérieur

L'ISO 514:2014 spécifie les types et les dimensions des outils de tour à plaquettes en carbures métalliques. Elle traite uniquement des outils d'intérieur.

General Information

Status
Published
Publication Date
03-Jul-2014
Current Stage
9093 - International Standard confirmed
Start Date
09-Sep-2025
Completion Date
13-Dec-2025

Relations

Effective Date
09-Nov-2013

Overview

ISO 514:2014 is an internationally recognized standard established by the International Organization for Standardization (ISO) that specifies the types and dimensions of turning tools with carbide tips, focusing exclusively on internal tools. This standard is essential for manufacturers, engineers, and quality professionals involved in tooling and machining processes. It ensures uniformity and compatibility of internal turning tools by referencing specific shank sections and insert types defined in ISO 241 and ISO 242, respectively.

The standard facilitates consistent design and application of cutting tools used in internal machining operations such as boring, thereby improving tool interchangeability and operational efficiency across global industries.

Key Topics

  • Tool Types: ISO 514:2014 defines two primary types of internal turning tools-Tool No. 8 and Tool No. 9-distinguished by the shape of the operative end portion. Both can have either a square or cylindrical shank, catering to various machining preferences.
  • Shank Dimensions: The standard restricts shank cross-sections to square or round, aligning with ISO 241 specifications to support proper fitting and rigidity during internal cutting operations.
  • Overall Lengths and Proportions: Tool lengths correlate with the shank diameter, using a formula 10d + 50 mm to determine optimal length, ensuring practicality and consistency for different machining needs.
  • Operative Portion Geometry: A 15° bend on the operative section allows machining of smaller diameter holes. The cutting edge position and other dimensions are carefully specified to optimize cutting performance and extend tool life.
  • Insert Compatibility: The carbide tips conform to types A or C as specified in ISO 242, allowing standardization in insert selection and replacement.

Applications

ISO 514:2014 internal turning tools with carbide tips are widely applied in:

  • Precision Boring and Internal Turning: Used in manufacturing industries to machine internal surfaces of components including engine cylinders, hydraulic parts, and precision mechanical assemblies.
  • Automotive and Aerospace Manufacturing: Assists in producing parts requiring tight dimensional tolerances and durable cutting solutions.
  • Metalworking and Toolmaking: Provides standardized tool components for production lines and repair workshops, enhancing operational consistency.
  • Machining Centers and CNC Operations: Compatible with modern numerical control machinery, facilitating automation and efficient tool changes.

Implementing ISO 514-compliant tools enhances machining accuracy, reduces downtime for tool changes, and supports global interoperability of tooling components.

Related Standards

  • ISO 241 – Shanks for Turning and Planing Tools: Defines shapes and dimensions of tool shanks, referenced extensively by ISO 514 for shank specifications.
  • ISO 242 – Carbide Tips for Brazing on Turning Tools: Specifies types and dimensions of carbide inserts used in ISO 514's internal tools.
  • ISO 243 – Turning Tools with Carbide Tips: External Tools: Covers turning tools used for external machining, complementing the internal tooling focus of ISO 514.
  • ISO 504 – Designation and Marking of Turning Tools with Carbide Tips: Establishes marking conventions to ensure clear identification of cutting tool types and features.
  • ISO/TS 13399 Series – Cutting Tool Data Representation and Exchange: Offers a comprehensive reference dictionary for tool items and their data exchange, enhancing digital tool management and integration.

By aligning with these complementary standards, ISO 514:2014 supports a coherent international framework that standardizes cutting tool design, nomenclature, and data integration.


ISO 514:2014 provides a critical foundation for manufacturers and users of internal turning tools with carbide tips, instrumental for achieving precision, standardization, and efficiency in internal machining operations worldwide. Adherence to this standard ensures optimal tool performance and compatibility across diverse industrial applications.

Standard

ISO 514:2014 - Turning tools with carbide tips -- Internal tools

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ISO 514:2014 - Outils de tour a plaquettes en carbures métalliques -- Outils d'intérieur

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Frequently Asked Questions

ISO 514:2014 is a standard published by the International Organization for Standardization (ISO). Its full title is "Turning tools with carbide tips - Internal tools". This standard covers: ISO 514:2014 specifies the types and dimensions of turning tools with carbide tips; it deals only with internal tools. The shank sections and the inserts used are selected respectively from those defined in ISO 241 and ISO 242.

ISO 514:2014 specifies the types and dimensions of turning tools with carbide tips; it deals only with internal tools. The shank sections and the inserts used are selected respectively from those defined in ISO 241 and ISO 242.

ISO 514:2014 is classified under the following ICS (International Classification for Standards) categories: 25.100.10 - Turning tools. The ICS classification helps identify the subject area and facilitates finding related standards.

ISO 514:2014 has the following relationships with other standards: It is inter standard links to ISO 514:1975. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase ISO 514:2014 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.

Standards Content (Sample)


INTERNATIONAL ISO
STANDARD 514
Second edition
2014-07-15
Turning tools with carbide tips —
Internal tools
Outils de tour à plaquettes en carbures métalliques — Outils
d’intérieur
Reference number
©
ISO 2014
© ISO 2014
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.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2014 – All rights reserved

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Specifications . 1
3.1 Types of internal tools . 1
3.2 Shank sections . 1
3.3 Overall lengths. 1
3.4 Shape of the operative portion . 2
4 Dimensions . 2
Annex A (informative) Relationship between designations in ISO 514 and ISO 13399 series .4
Bibliography . 5
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 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, 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.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any
patent rights identified during the development of the document will be in the Introduction and/or on
the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT) see the following URL: Foreword - Supplementary information.
The committee responsible for this document is ISO/TC 29, Small tools, Subcommittee SC 9, Tools with
cutting edges made of hard cutting materials.
This second edition cancels and replaces the first edition (ISO 514:1975), of which it constitutes a
...


NORME ISO
INTERNATIONALE 514
Deuxième édition
2014-07-15
Outils de tour à plaquettes en
carbures métalliques — Outils
d’intérieur
Turning tools with carbide tips — Internal tools
Numéro de référence
©
ISO 2014
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2014
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni utilisée
sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie, l’affichage sur
l’internet ou sur un Intranet, sans autorisation écrite préalable. Les demandes d’autorisation peuvent être adressées à l’ISO à
l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Publié en Suisse
ii © ISO 2014 – Tous droits réservés

Sommaire Page
Avant-propos .iv
1 Domaine d’application . 1
2 Références normatives . 1
3 Spécifications . 1
3.1 Types d’outils d’intérieur . 1
3.2 Sections des queues . 1
3.3 Longueurs totales . 1
3.4 Forme de la partie active . 2
4 Dimensions . 2
Annexe A (informative) Relation entre les désignations de l’ISO 514 et la série ISO 13399.4
Bibliographie . 5
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes
nationaux de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est
en général confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l’ISO participent également aux travaux.
L’ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui concerne
la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2 (voir www.
iso.org/directives).
L’attention est appelée sur le fait que certains des éléments du présent document peuvent faire l’objet de
droits de propriété intellectuelle ou de droits analogues. L’ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant les
références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de l’élaboration
du document sont indiqués dans l’Introduction et/ou dans la liste des déclarations de brevets reçues par
l’ISO (voir www.iso.org/brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’intention des utilisateurs et ne sauraient constituer un
engagement.
Pour une explication de la signification des termes et expressions spécifiques de l’ISO liés à l’évaluation de
la conformité, ou pour toute information au sujet de l’adhésion de l’ISO aux principes de l’OMC concernant
les obstacles techniques au commerce (OTC), voir le lien suivant: Avant-propos — Informations
supplémentaires.
Le comité chargé de l’élaboration du présent document est l’ISO/TC 29, Petit outillage, sous-comité SC 9,
Outils à arêtes de coupe définies, éléments coupants.
Cette deuxième édition annule et remplace la première édition (ISO 514:1975), dont elle constitue une
révision mineure.
iv © ISO 2014 – Tous droits réservés
...

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