Customizable Design: Custom drill bits available for soft, medium, and hard rock applications with various thread types and shapes.
High Performance Material: Made from high-quality 42CrMo alloy steel and tungsten carbides for toughness and minimal energy loss.
Wide Compatibility: Suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, and T60 rock drill rods.
1-Year Warranty: Comprehensive 1-year warranty coverage for all mechanical equipment and drill bits.
Factory Visit Welcome: Customers are welcome to visit the factory in Yantai, Shandong, before placing orders.