Drill rod BWL

GEOTEC Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes according to S135 steel grade standard. Ultimate tensile strength,yield strength, high precision and good straightness provide the best performance under different drilling conditions. Case hardening on rod’s end protects thread connection and increases its wear resistance and rod life. Getoec has many years of experience in manufacturing coring drill rods, we try to provide you the most cost-efficient products. Retrieving core samples from deep holes requires trust worthy equipment and tools . Unnecessary pulling of rods from these depths is time consuming – and time is money！ We’re always pround of our drill rods quality. Features of Drill Rod 1. Good and consistent concentricity & straightness 2. thru-wall heat-treated tube body and hardening on the thread 3. Long service life