EBZ260 Multi-functional Tunnel Boring Machine Cutter Bits – Premium Quality & Unbeatable Price
High-performance tungsten carbide tips ensure extreme durability for heavy-duty rock and soil drilling. Precision-engineered alloy steel body resists wear and tear in high-pressure tunneling environments. Optimized cutting geometry maximizes efficiency, achieving 7 M/min boring speed with minimal vibration. Ideal for subway construction, mining, and hydropower tunnel projects. Fully compatible with EBZ260 models and other standard tunnel boring equipment. Bulk discounts available for large-scale infrastructure contractors. Lowest global wholesale pricing – direct factory supply eliminates middleman costs. Strict quality control guarantees industrial-grade performance.
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This listing refers to professional-grade machinery parts. Confirm compatibility before purchase.