Abstract Preview

ISO 7079:2016 specifies the dimensions of core drills with parallel shanks and with Morse taper shanks.

It includes two tables for each of the above specified types, giving respectively

- the dimensions for the preferred diameter (see Tables 1 and 2), and

- the corresponding lengths defined in terms of diameter ranges (see Tables 3 and 4).

The tables show only metric dimensions which are alone recommended in the future for this type of drill.

Unless otherwise stated, these drills will be right-hand cutting drills.

General information

  • Status :  Published
    Publication date : 2016-10
  • Edition : 2
    Number of pages : 9
  • :
    ISO/TC 29/SC 9
    Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces
  • 25.100.30
    Drills, countersinks, reamers

Buy this standard

Format Language
  • CHF58

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.