IADC637 8.5″ Tricone Thirds Roller Cone Bit mō te keri toka peere
Whakaahuatanga Hua
Ko ngā moka takai kōne kotahi tuku iho kei roto ko te Kōne 1, Kōne 2, Kōne 3, ā, i whakawhanakehia hoki e mātou ngā moka takai kōne kotahi kua hipokina katoatia ki te tungsten carbide hei whakauru i ngā whakauru maha atu ki te kōne kotahi kia roa ake ai te ora mahi.
Whakatakotoranga Hua

Whakatakotoranga Hua
Whakatakotoranga o te moka roera kōne kotahi
| Rahi o te Kone | 133mm (Mō te hanga i te mata toru-kōne 8 1/2") |
| Momo Peera | Elastomer, Peera Hiri Mata-Metara rānei |
| Whakahinuhinu Hinu | Kei te wātea |
| Pūnaha Whakakorenga Hinu | Kei te wātea |
| Whakauruhia te Āhua | Whao |
Ngā Tawhā Whakahaere
Ka whakamahia ngā mata porotaka kōne kotahi mō ngā hanganga Waenga, pērā i te kirikiri waenga, te kōhatu papatahi, te kirikiri waenga, te hanganga waenga me ngā paparanga mārō, koi hoki, me ētahi atu.











