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ISO 722
Rock drilling equipment; hollow drill steels in bar form, hexagonal and round
Edition
1991-02
ISO 723
Rock drilling equipment; forged collared shanks and corresponding chuck bushings for hollow hexagonal drill steels
Edition
1991-02
ISO 1717
Rock drilling; Rotary drill-rods and rotary drill-bits for dry drilling; Connecting dimensions
Edition
1974-06
ISO 1718
Rock drilling equipment; drill rods with tapered connection for percussive drilling
Edition
1991-01
ISO 1721
Rock drilling; Extension drill-steel equipment for percussive long-hole drilling; Reverse-buttress-threaded equipments 1 1/16 and 1 1/4 in (27 and 32 mm)
Edition
1974-08
ISO 1722
Rock drilling; Extension drill-steel equipment for percussive long-hole drilling; Reverse-buttress-threaded equipments 1 1/2 to 2 1/2 in (38 to 64 mm)
Edition
1974-09
ISO 1920-6
Testing of concrete - Part 6: Sampling, preparing and testing of concrete cores
Edition
2019-10
ISO 2423
Acceptance conditions for radial drilling machines with the arm adjustable in height; Testing of accuracy
Edition
1982-02
ISO 2772
Test conditions for box type vertical drilling machines - Testing of the accuracy
Edition
2019-03
ISO 2773
Test conditions for pillar type vertical drilling machines - Testing of accuracy
Edition
2024-02