Combined Kelly Bar

Unicorn Drill Combined Kelly Bar

Unicorn Drill Combined kelly bar <br> Size:base on the rigs (Customize)”<br> Section:1-6sections (Customize the type of kelly bar according to requirements)<br> Lead time :5-10 working days<br> Warranty::one year or 2000 working hours

Unicorn Drill Combined KellyBar

Unicorn Drill Combined kelly bar<br> Size: base on the rigs (Customize)”<br> Section: 1-6sections (Customize the type of kelly bar according to requirements)<br> Lead time: 5-10 working days<br> Warranty: one year or 2000 working hours

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