Premium Scraper Bits/Buckets for Tunnel Boring Machines (TBM) & Cutters
Ultra-durable tungsten carbide tips ensure extended wear resistance in abrasive soil and rock conditions. Precision-engineered steel alloy bodies with heat-treated reinforcement for maximum structural integrity under extreme pressure. Optimized blade curvature enhances material flow, reducing clogging and boosting excavation efficiency. Ideal for urban subway projects, mining operations, and large-scale infrastructure tunneling. Exclusive bulk pricing for wholesale buyers—direct factory supply guarantees unbeatable cost efficiency. Compatible with major TBM brands like Herrenknecht, Robbins, and Mitsubishi. Customizable dimensions and hardness grades available upon request. Stock-ready for fast global shipping—minimize downtime with reliable, high-performance replacement parts. Trusted by contractors for consistent quality and unmatched value.