Standard

ISO 3438:2013

Historical draft

Note: This standard has a new edition: ISO 3438:2013

Corrigenda and amendments are bought separately.

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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.

Document information

  • Standard from ISO
  • Published:
  • Edition: 3
  • Version: 1
  • Document type: IS
  • ICS 25.100.30
  • ISO TC ISO/TC 29/SC 9

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