This standard was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
PreviewSpecifies the connecting dimensions for drill-rods and the shanks of drill-bits. In addition, an example is given for wet drilling. Tabulates dimensions in millimetres and inches; some figures illustrate shapes and reference quantities of concern.
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Status: PublishedPublication date: 1974-06
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Edition: 1Number of pages: 5
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- ICS :
- 73.100.30 Equipment for drilling and mine excavation
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