Our standard PR drill rods are part of the casing range manufactured in our french manufacturing plant certified ISO9001-V2015. They benefit from the friction welding technology for the tool joint which brings a higher strength on site. Discover our PR Drill rods range for your soil testing and construction drillings.

The friction welding technology and its benefits:
• Seamless steel tubes.
• High-strength heat treated steel tool joints.
• API threads.
• Tool joints friction welded onto the mid body.

Some data on our PR standard drill rods
Diameters from Ø44.5 to Ø140
Thickness of the tube (mm)*: 4 – 4.1 – 4.3 – 4.8 – 6.3 – 6.35 – 8 – 8.8
Threads type: AWJ, BWJ, RD50-6, 2’’ 3/8 Reg, 2’’ 3/8 Reg or IF, 2’’7/8 Reg, 2’’7/8 IF, 3’’1/2 Reg or FH and 4’’1/2 Reg.
Lengths (mm)* : 500 – 1 000 – 1 500 – 2 000 – 3 000 – 4 500 – 5 000 – 6 000 (*according to the diameter)

Our drill rods Ø114 Thread 3”1/2 Regular are described below.