High-Strength DTH Drill Rod.
The DTH Drill Rod is a core component connecting the DTH Hammer, widely used in mining, water well drilling, geological exploration, and construction projects. Our drill rods are made of high-grade alloy steel (e.g., 42CrMo, 35CrMn) and undergo precision heat treatment and surface hardening, delivering exceptional fatigue resistance, wear resistance, and impact toughness. They ensure high drilling efficiency and extended service life even in harsh rock formations.
Post time: Jun-03-2026