Codes & Standards - Purchase
ISO 10207:1991
Rock drilling equipment -- Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm
SKU: iso_018238_108467
Published by ISO
Publication Year 1991
1 Edition
7 pages
Product Details
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.