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  • ISO 237:1975

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    Rotating tools with parallel shanks Diameters of shanks and sizes of driving squares

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  01-02-1975

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    Applies to reamers, screwing taps, etc. It comprise two series of dimensions. The complete range of diameters is divided into a certain number of diameter steps. In the metric tables, the values of the across flats of the squares and the preferred diameters are scaled in accordance with the R20 series of preferred numbers. In the inch tables, these values are exact conversions of the corresponding metric values.

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

    Committee ISO/TC 29/SC 9
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 521:2011 (published 2011-10) Machine chucking reamers with cylindrical shanks and Morse taper shanks
    BS ISO 2284:2017 Hand taps for parallel and taper pipe threads. General dimensions and marking
    BS ISO 529 : 2017 SHORT MACHINE TAPS AND HAND TAPS
    ISO 2284:2017 Hand taps for parallel and taper pipe threads General dimensions and marking
    NF ISO 521 : 2011 MACHINE CHUCKING REAMERS WITH CYLINDRICAL SHANKS AND MORSE TAPER SHANKS
    BS 949-1(1992) : 1992 SCREWING TAPS - PART 1: SPECIFICATION OF GENERAL DIMENSIONS
    BS 949-3(1982) : 1982 SCREWING TAPS - SPECIFICATION FOR TAPS FOR PIPE THREADS (G SERIES, Rp SERIES AND Rc SERIES)
    BS ISO 8051 : 2016 LONG SHANK TAPS WITH NOMINAL DIAMETERS FROM M3 TO M10 - FULL-DIAMETER SHANK TAPS WITH RECESS
    BS 949-1(1976) : 1976 SCREWING TAPS - SPECIFICATION FOR TAPS FOR ISO METRIC THREADS
    BS 122-3(1987) : 1987 MILLING CUTTERS - SPECIFICATION FOR MILLING CUTTERS EXCEPT SCREWED SHANK CUTTERS
    BS 328-4(1983) : 1983 DRILLS AND REAMERS - SPECIFICATION FOR DIMENSIONS OF REAMERS
    ISO 529:2017 Short machine taps and hand taps
    ISO 2250:2017 Finishing reamers for Morse and metric tapers, with cylindrical shanks and Morse taper shanks
    ISO 521:2011 Machine chucking reamers with cylindrical shanks and Morse taper shanks
    BS 949-2(1979) : 1979 SCREWING TAPS - TAPS FOR UNIFIED THREADS (AND FOR THE OBSOLESCENT THREADS OF WHITWORTH AND BA FORMS)
    ISO 8051:2016 Long shank taps with nominal diameters from M3 to M10 Full-diameter shank taps with recess
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