Premium Carbide Conical Boring Cutter Bits for Foundation Piling
High-performance RM47-grade carbide teeth ensure exceptional durability and wear resistance. Precision-engineered conical design maximizes drilling efficiency in tough soil and rock conditions. Heat-treated alloy steel body enhances structural integrity for heavy-duty piling applications. Ideal for foundation drilling, tunneling, and construction projects requiring deep bore precision. Advanced C402 coating reduces friction and extends bit lifespan under extreme loads. Compatible with most standard piling rigs and auger systems for versatile use. Engineered for contractors and professionals who demand reliable, long-lasting boring performance. Bulk pricing available for large-scale construction projects. Global wholesale supplier with factory-direct pricing and guaranteed quality assurance.