Explore our Technidrill range of PR drill rods, expertly crafted in our French manufacturing facility. Designed for in situ tests and construction drilling, these rods offer exceptional durability and performance thanks to friction welding technology for the tool joints. This advanced technique enhances strength, ensuring reliable performance on site.

Why choose PR Drill rods with friction welding technology?

• Seamless Steel Tubes: Maximized durability and performance.
• High-Strength Heat-Treated Steel Tool Joints: Engineered for demanding applications.
• API Threads: Ensuring compatibility and precision.
• Friction-Welded Tool Joints: Delivering superior strength by seamlessly bonding the tool joints to the rod body.

Technical specifications of PR standard drill rods

Our drill rods are available in a variety of dimensions and configurations to meet your drilling needs:

• Diameters: Ø44.5 mm to Ø140 mm.
• Tube thickness (mm)*: 4.1, 4.8, 5.3, 6.3, 6.35, 8, 8.8.
• Thread types*: AWJ, BWJ, RD50-6, 2″ 3/8 Reg, 2″3/8 IF, 2″7/8 Reg, 2″7/8 IF, 3″1/2 Reg, 3″1/2 FH, and 4″1/2 Reg.
• Lengths (mm)*: 500 – 1,000 – 1,500 – 2,000 – 3,000 – 4,500 – 5,000 and 6,000.

(*varies by diameter)

Focus on Ø114 PR Drill Rods with 3″1/2 Regular Threads

For specific requirements, we provide detailed descriptions of Ø114 drill rods featuring 3″1/2 Regular threads.

Contact us today to learn more about our PR drill rods or to request a customized quote. Rely on our expertise to enhance the success of your drilling projects.

Technical data on standard and specific Technidrill PR rods