Skip to content
Please enter a keyword to search

  • BS ISO 3438:2013

    Current The latest, up-to-date edition.

    Subland twist drills for holes prior to tapping screw threads

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-06-2013

    Publisher:  British Standards Institution

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Dimensions
    Annex A (informative) - Relationship between the
            symbols of this International Standard and
            the ISO 13399 series
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the dimensions of subland twist drills with Morse taper shanks and cylindrical shanks for holes prior to tapping screw threads.

    Scope - (Show below) - (Hide below)

    This International Standard specifies the dimensions of subland twist drills with Morse taper shanks and cylindrical shanks for holes prior to tapping screw threads.

    The drills are designed to produce holes prior to tapping metric threads (coarse pitch series) over a selected range of:

    • M8 to M30 for subland twist drills with Morse taper shanks;

    • M3 to M14 for subland twist drills with cylindrical shanks.

    This International Standard complements ISO2306.

    The relationship between the symbols of this International Standard and those according to the ISO13399 series is given for information in AnnexA.

    General Product Information - (Show below) - (Hide below)

    Committee W/-
    Development Note Supersedes 98/717347 DC. (10/2004)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/TS 13399-4:2014 Cutting tool data representation and exchange Part 4: Reference dictionary for adaptive items
    ISO/TS 13399-50:2013 Cutting tool data representation and exchange — Part 50: Reference dictionary for reference systems and common concepts
    ISO 296:1991 Machine tools — Self-holding tapers for tool shanks
    ISO 13399-1:2006 Cutting tool data representation and exchange Part 1: Overview, fundamental principles and general information model
    ISO/TS 13399-150:2008 Cutting tool data representation and exchange — Part 150: Usage guidelines
    ISO/TS 13399-100:2008 Cutting tool data representation and exchange — Part 100: Definitions, principles and methods for reference dictionaries
    ISO 10899:1996 High-speed steel two-flute twist drills — Technical specifications
    ISO/TS 13399-60:2014 Cutting tool data representation and exchange — Part 60: Reference dictionary for connection systems
    ISO/TS 13399-3:2014 Cutting tool data representation and exchange Part 3: Reference dictionary for tool items
    ISO/TS 13399-2:2014 Cutting tool data representation and exchange Part 2: Reference dictionary for the cutting items
    ISO/TS 13399-5:2014 Cutting tool data representation and exchange — Part 5: Reference dictionary for assembly items
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective