Dando supplies a wide range of high grade steel drill rods, including all the common types for water well, mineral exploration and geotechnical drilling operations.
Drill rods are the largest component of the drill string and their main function is to provide rotary motion and flushing medium to the bit. Dando’s drill rods are machined from top-grade drill steel from European steel producers to ensure maximum strength and longevity.
Dando offer the following drill rods:
- DCDMA (taper & parallel threads)
- RC (Reverse Circulation)