High-Quality Roller Cutters for Tunneling Boring Machinery

Premium tungsten carbide tips ensure extreme durability and wear resistance, ideal for heavy-duty excavation in deep foundation and metro construction projects. Precision-engineered alloy steel body with advanced heat treatment enhances impact resistance and prolongs cutter life under high-pressure conditions.

Optimized blade geometry delivers superior cutting efficiency, reducing energy consumption while maintaining smooth tunneling operations in hard rock and mixed ground conditions. Seamless compatibility with major TBM brands for easy replacement and minimal downtime.

Perfect for large-scale infrastructure projects including subway systems, underground highways, and utility tunnels. Bulk purchase available with globally competitive wholesale pricing, backed by reliable logistics support for timely deliveries.

Engineered for professionals who demand performance, longevity, and cost-efficiency in demanding construction environments.