ISO 10207:1991

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

Best Price Guarantee Feb 15, 1991 English 1 Pages

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

PUBLISH DATE 1991

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.

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