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Kaiwhakarato mō ngā mata porowhita kone roera IADC216 5 5/8 inihi (143mm)
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Ngā poro porotaka hiri IADC216 5 7/8 inihi (149mm)
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Ngā mata Tricone kei roto i te taonga IADC216 6 3/4 inihi (171mm)
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Mata tīri hurihuri IADC216 7 7/8 inihi (200mm)
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Kaiwhakarato mata hurihuri IADC216 10 5/8 inihi (269mm)
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Hokona ngā mata keri IADC216 17.5″ (444.5mm)
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Utu mō ngā mata wiri API tricone IADC216 4 5/8 inihi (118mm)
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Ngā mata tricone poka hohonu IADC216 6 inihi (152mm)
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Matau tricone taimana IADC216 7.5 inihi (190mm)
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Te wheketere o ngā moka Tricone IADC216 9 7/8inihi (250.8mm)
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Ngā mata keri API o te wheketere IADC216 4.5 inihi (114mm)
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Kaiwhakarato mō ngā mata keri API IADC216 5 3/4 inihi (146mm)