PRODUCTS

Full Interlocking Kelly Bar
Unicorn Drill interlocking kelly bar <br> Size:base on the rigs (Customize) <br> Section:1-5sections <br> Lead time :5-10 working days <br> Warranty:one year or 2000 working hours
PRODUCTS
Full Interlocking Kelly Bar
Unicorn Drill interlocking kelly bar <br> Size:base on the rigs (Customize) <br> Section:1-5sections <br> Lead time :5-10 working days <br> Warranty:one year or 2000 working hours