ISO 1717:1974, Rock drilling -- Rotary drill-rods and rotary drill-bits for dry drilling -- Connecting dimensions
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ISO 1717:1974, Rock drilling -- Rotary drill-rods and rotary drill-bits for dry drilling -- Connecting dimensions
Specifies 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. This title may contain less than 24 pages of technical content.
Country
USA
Manufacturer
Multiple. Distributed through American National Standards Institute (ANSI)