ISO-521 › Historical Revision Information
Machine chucking reamers with parallel shanks or Morse taper shanks

ISO-521 - 1ST EDITION - SUPERSEDED
Show Complete Document History

Document Center Inc. is an authorized dealer of ISO standards.
The following bibliographic material is provided to assist you with your purchasing decision:


ISO 521:2011 specifies the dimensions of machine chucking reamers with cylindrical shanks and Morse taper shanks.

It deals with the following types of reamer:

  • machine chucking reamers with cylindrical shanks in the range from 1,32 mm to 20 mm diameter;
  • machine chucking reamers with Morse taper shanks in the range from 5,30 mm to 50 mm diameter.

For each type of reamer, ISO 521:2011 gives two tables, one showing preferred sizes with corresponding dimensions, and the other being a general table set out as functions of diameter steps. Provision is also made for tolerances on lengths, cutting diameters and the diameters of cylindrical shanks.

ORDER

To find similar documents by classification:

25.100.30 (Drills, countersinks, reamers)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ISO 521:1975

Revision Level

1ST EDITION

Status

Superseded

Publication Date

Sept. 1, 1975

Committee Number

ISO/TC 29/SC 2