GSO ISO 723:2008

ISO 723:1991
Gulf Standard   Current Edition · Approved on 20 February 2008

Rock drilling equipment – Forged collared shanks and corresponding chuck bushings for hollow hexagonal drill steels

GSO ISO 723:2008 Files

English 3 Pages
Current Edition Reference Language
OMR 20.37

GSO ISO 723:2008 Scope

This gulf standard specifies the dimensions of forged collared shanks for hollow hexagonal drill steels in bar form for rock drilling, which comply with GSO …../…… **. It also specifics the dimensions for the corresponding chuck bushings.

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