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Ke poʻo wili no ka rig IADC127 9 7/8 ” (250.8mm)
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3 mau ʻāpana wili cones IADC127 11 5/8 ” (295mm)
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Nā ʻāpana wili hohonu IADC127 12 1/4” (311mm)
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Nā ʻāpana wili lua i hana kūikawā ʻia IADC127 14 3/4 ”(374mm)
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Nā ʻāpana tricone kūʻai nui IADC127 17.5 ʻīniha (444.5mm)
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ʻO nā ʻāpana pōhaku Tricone IADC137 6 ʻīniha (152mm) no ka ʻeli ʻana i ka luawai
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Nā ʻāpana niho wili no ka ʻeli ʻana i ka luawai IADC215 17.5 ʻīniha (444.5mm)
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Nā ʻāpana pōhaku API Tricone IADC215 12 1/4 ”(311mm) me ke kumu kūʻai hoʻēmi
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ʻO ka ʻūlū tricone API IADC215 8.5 ʻīniha (215.9mm) no ke kūʻai aku
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Hale hana ʻokiʻoki API IADC216 4.5 ʻīniha (114mm)
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Mea hoʻolako ʻoki wili API IADC216 5 3/4 ʻīniha (146mm)
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Nā ʻāpana niho wili ʻia IADC216 6.5 ʻīniha (165mm) no ka ʻeli ʻana i ka luawai