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ISO 10207:1991

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ISO 10207:1991 Rock drilling equipment -- Rope threaded drill steel equipment for percussive drilling, nominal sizes 22 mm to 38 mm

standard by International Organization for Standardization, 02/01/1991

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$29.92

-56%

$68.00

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Full Description

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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Published: 02/01/1991 Number of Pages: 7File Size: 1 file , 340 KB