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api thread dth drill pipe
Selling leads
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...thread API 3 1/2" REG pin Weight (less bit) 25kg (55lbs) Hole range 90mm-105mm Working pressure 10-25bar Impact rate at 1.7 Mpa 28Hz Recommended ...
2024-12-09 12:11:40
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... Bits shank BR1 BR2 BR3 Bits diameter 64-76mm 2 1/2" - 3" 70-90mm 2 3/4" - 3 1/2" 90-110mm 3 1/2" - 4 5/16" Connection thread RD40 BOX RD50 BOX API ...
2024-12-09 12:11:40
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