DCDMA standard conventional drill rods are also known as “W” series drill rods and both rod and coupling are manufactured from cold drawn seamless steel tubing of high tensile yield strength and of controlled straightness. The end couplings are manufactured of premium quality alloy steel. Couplings can also be welded for W series pipes. As a supplier, all standard sizes are available in AITC product range.
- AW drill rod, AWY drill rod, AWJ drill rod
- BW Drill rod BWY drill rod, BWJ drill rod
- NW Drill rod NWY drill rod, NWJ drill rod