ISO 10207:1991Published

Rock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm

Matériel de forage des roches — Équipements pour forage percutant à filetage corde, de dimension nominale 22 mm à 38 mm

Abstract / scope

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.

Life cycle

Amendments & corrigenda

ISO 10207:1991/Cor 1:1991PublishedRock drilling equipment — Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm — Technical Corrigendum 1International Standard · Published 11 Apr 1991 · ISO/TC 82

Replaces

ISO 1720:1974WithdrawnRock drilling — Extension drill-steel equipment for percussive long-hole drilling — Rope-threaded equipments 1 1/2 to 2 in (38 to 51 mm)International Standard · Published 1 Jul 1974 · ISO/TC 82 ISO 1719:1974WithdrawnRock drilling — Extension drill-steel equipment for percussive long-hole drilling — Rope-threaded equipments 7/8 to 1 1/4 in (22 to 32 mm)International Standard · Published 1 Sep 1974 · ISO/TC 82