Abstract
Specifies the basic dimensions of rope threaded drill steel equipment for percussive drilling of 8 nominal sizes. This equipment comprises mainly hexagonal shank rods, extension rods, coupling sleeves and drill bits.
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General information
Life cycle
-
Previously
WithdrawnISO 1719:1974
WithdrawnISO 1720:1974
-
Now
-
00
Preliminary
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10
Proposal
-
20
Preparatory
-
30
Committee
-
40
Enquiry
-
50
Approval
-
60
Publication
-
90
Review
-
95
Withdrawal
Corrigenda / Amendments
PublishedISO 10207:1991/Cor 1:1991
-
00
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