ISO 1717:1974
Rock drilling; Rotary drill-rods and rotary drill-bits for dry drilling; Connecting dimensions

Standard No.

ISO 1717:1974

Release Date

1974

Published By

International Organization for Standardization (ISO)

Latest

ISO 1717:1974

Scope

This standard stipulates the connection dimensions of the drill pipe and the tail shank of the drill bit used in rock drilling. In addition, an example of a drill pipe spoon bit used for wet drilling is given. This standard does not specify the dimensions of the drill pipe and drill bit itself.

ISO 1717:1974 history

• 1974 ISO 1717:1974 Rock drilling; Rotary drill-rods and rotary drill-bits for dry drilling; Connecting dimensions