90mm DTH Hammer Bits for Rock Drilling – Premium Performance & Durability
High-quality alloy steel construction ensures extreme hardness and wear resistance for prolonged drilling life. Precision-forged head design delivers powerful impact energy transfer, maximizing drilling efficiency in hard rock formations. Heat-treated carbide inserts provide superior abrasion resistance, reducing downtime for replacements. Optimized flushing holes prevent clogging, maintaining smooth operation in demanding conditions like mining, quarrying, and construction. Engineered for compatibility with most DTH hammer models, offering seamless integration. Ideal for professionals seeking reliable, high-speed drilling with minimal maintenance. Bulk purchase available at unbeatable wholesale prices—stock up for large-scale projects without compromising quality.