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Hale hana ʻeli pōhaku tricone tungsten hoʻokomo HDD
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ʻO ka ʻāpana Tricone pilot rokc 7 7/8″ 200mm IADC537 no ka ʻeli ʻana i ka HDD
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ʻO ka ʻāpana kumu PDC nui no ka hana ʻeli lanahu pōhaku paʻakikī i loko o ka waihona
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ʻO nā ʻāpana ʻōwili pōhaku HDD hale hana API no ka ʻeli ʻana i ka luawai paʻakikī
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ʻO ka ʻāpana mining roller Rotary API Kina IADC742 12 1/4″ i loko o ka waihona
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Nā ʻāpana wili mining rotary API IADC425 no ka hana ʻeli gula
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ʻO nā ʻāpana tricone rotary API IADC735 no ka hoʻokumu paʻakikī
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Hale hana API o ke poʻo wili IADC635 no ka mīkini ʻeli mining
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Poʻo wili ʻaila Kina API no ka luawai ʻaila paʻakikī hohonu
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ʻO ka Impregnated Diamond Core Bit no ka ʻimi honua mineral
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Nā ʻāpana wili pailota HDD niho wili ʻia API IADC127 no ka pōhaku paʻakikī
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Nā ʻāpana wili pailota HDD kūʻai nui Kina no ka pōhaku paʻakikī i loko o ka waihona