Our Standard percussion rotary drill rods are part of a complete range, especially in Ø54 and thread BWJ. This type of tool benefits from the friction welding technology for the tool joint and obtains a higher-strength to the other joints. The manufacturing plant in Carros, France verifies the quality of our products to offer the best for your soil sample and construction drillings.

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

What are the PR drill rods characteristics ?
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)

Your drill rods Ø54 thread BWJ down below to discover a part of the range.