Rods & Casings

Drill Rods

The inventor of the Q™ Wireline system, Boart Longyear remains to be the industry standard. Thanks to innovative engineering and state-of-the-art manufacturing techniques, Q rods are known for their quality, durability and increased wear life. Boart Longyear drilling rods, which are manufactured with patented thread structure and many processes and offer high performance even in the most difficult conditions, are the number one choice of the world drilling industry.

RQ Thread

RQ is a type of thread that is in the upper class of the Q-Enhanced series, which provides a longer service life and deeper drilling with its reinforced and improved structure.

Download / See PDF Document

V-Wall / W-Wall Rods

The primary reason for Boart Longyear’s developing V-WALL (Variable Wall), which is the world’s first and only rod technology with variable wall thickness, is to drill deeper, especially in large diameter drillings, by reducing the rod weight.

Drilling Equipment / Rods & Casings

Drill Rods

RQ Thread

V-Wall / W-Wall Rods

Kayen Maden