-
Umucuruzi w'udupira tw'udupira two mu bwoko bwa roller cones IADC216 5 5/8 santimetero (143mm)
-
Uduce tw'imizingo dufunze IADC216 5 7/8 santimetero (149mm)
-
Uduce twa Tricone turi mu bubiko IADC216 santimetero 171 (171mm)
-
Igiti cy'urumuri cya rotary dill IADC216 gifite santimetero 200 (200mm)
-
Umutanga ibikoresho byo gushushanya IADC216 10 5/8 santimetero (269mm)
-
Gura uduce two gucukura IADC216 17.5″ (444.5mm)
-
Uduce twa Tricone IADC217 twa santimetero 114 (114mm) two gucukura amariba y'amabuye maremare
-
Igiti cy'umugozi gifunganye cya API cyo gucukura IADC217 santimetero 149.2 (5 7/8 mm)
-
Umutanga biti bya API IADC217 8 3/4 santimetero (222.2mm)
-
uduce two gucukura two ku bucuruzi bunini IADC217 santimetero 444.5 (444.5mm)
-
Uruganda rw'icyuma rwa tricone bit IADC114 rufite santimetero 17.5 (444.5mm)
-
Uduce two gucukura sima IADC127 santimetero 120 (120mm)