IADC637 8.5″ Tricone Thirds Roller Cone Bit bakeng sa ho tjheka lefika la bakete
Tlhaloso ea Sehlahisoa
Li-roller bits tsa setso tsa khoune e le 'ngoe li kenyelletsa Khoune ea 1, Khoune ea 2, Khoune ea 3, 'me re boetse re ntlafalitse li-roller bits tsa tungsten carbide tse koahetsoeng ka botlalo ho kenya li-insert tse ling khoune e le 'ngoe ho fumana nako e telele ea ho sebetsa.
Tlhaloso ea Sehlahisoa

Tlhaloso ea Sehlahisoa
Tlhaloso ea karolo e le 'ngoe ea khoune roller
| Boholo ba Khoune | 133mm (Bakeng sa moaho oa li-bit tsa likhoune tse tharo tse 8 1/2") |
| Mofuta oa ho Beha | Elastomer kapa Tšepe e Tiisitsoeng ka Sefahleho |
| Ho tlotsa ka oli | E fumaneha |
| Sistimi ea Puseletso ea Mafura | E fumaneha |
| Sebopeho sa ho Kenya | Chisele |
Liparamente tse sebetsang
Li-roller bits tsa khoune e le 'ngoe li sebelisoa bakeng sa libopeho tse mahareng, tse kang shale e mahareng, lejoe la mokoetla, lejoe la lehlabathe le mahareng, sebopeho se mahareng se nang le li-interbed tse thata le tse khorofo, jj.











