STEEL METRID DRILL RODS |
Our company offers different types of conventional Metric and DCDMA drill rods made for drilling wells diameters up to 1000 meters.
HIGH QALITY STEEL
The body of the rod is made of high quality seamless steel.
The tool-joint undergoes process of heat-treatment, quenching and carbonization which increases surfaces hardness from 40 HRC to 55 HRC maximizing wear resistance. Tool-joints wear life increases from 500 make ups to 800 and above.