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Li-reamers tsa rock tsa fektheri ea API tsa HDD bakeng sa trenchless li teng setokong
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Theko e kholo ea ho bula li-inchi tse 40 tsa HDD Hole ka theko e theotsoeng
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Mofani oa API oa sesebelisoa sa ho bula lesoba la HDD bakeng sa ho cheka lefika le thata
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Theko e theotsoeng ea ho bula HDD Hole ea mofuta oa China API e ka nkeloang sebaka
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Senotlolo sa lesoba sa PDC sa 12 1/4 se nang le di-spiral blades le di-cutter tse hulang ka morao
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SEFAHLA SA YST-6101 ASTM A126 SEHLOPHA B SA 125LB
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BS-7101 DUCTILE TŠEPE TRAINER
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Mofani oa li-bits tsa Tricone IADC637 6.5 inches (165mm) bakeng sa lefika le thata
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Li-roller bits tsa rotary IADC637 9 7/8” (250.8mm)
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Feme ea tšepe ea tricone bit IADC114 17.5 inches(444.5mm)
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Likotoana tsa ho phunya samente IADC127 4 3/4 inches (120mm)
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Theko ea li-bits tsa API tricone drill IADC216 4 5/8 inches (118mm)