AS B72-1940

$87.70

Toolmakers straightedges

Applies to toolmakers’ straightedges of short length, intended for very accurate work, and having one working edge, which is bevelled and very slightly rounded off (commonly described as a ‘knife-edge’).

Content history
BS 852-1939

Please select a variation to view its description.

Published

01/06/1939

Pages

5

Please select a variation to view its pdf.

AS B72-1940
$87.70