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TCI Hole Opener
![]()
Collect
TCI Hole Opener for directional drilling Size:24inch IADC: 537G Bearing:sealed bearing Application: for medium hard rock More sizes available,pls contact us ! |
|
TCI Hole Opener
![]()
Collect
TCI Hole Opener for directional drilling Size:24inch IADC: 537G Bearing:sealed bearing Application: for medium hard rock More sizes available,pls contact us ! |