International Standard
ISO 3438:2013
Subland twist drills for holes prior to tapping screw threads
Reference number
ISO 3438:2013
Edition 3
2013-05
International Standard
Read sample
ISO 3438:2013
60702
Published (Edition 3, 2013)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 3438:2013

ISO 3438:2013
60702
Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

ISO 3438:2013 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.

ISO 3438:2013 complements ISO 2306.

General information

  •  : Published
     : 2013-05
    : Close of review [90.60]
  •  : 3
     : 5
  • ISO/TC 29/SC 9
    25.100.30 
  • RSS updates

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