High-Performance 127mm Three-Wing PDC Concave Drill Bit
Premium PDC cutters for extreme durability and faster penetration in hard formations. Precision-engineered concave blade design enhances stability and reduces vibration during drilling. Ideal for water well drilling, geothermal projects, and oil/gas exploration in abrasive rock layers. Tungsten carbide matrix body with industrial-grade diamond layers for unmatched wear resistance. Heat-treated steel shank ensures seamless compatibility with standard drilling rigs. Optimized hydraulic design for efficient cuttings removal and extended bit lifespan. Direct factory pricing—bulk orders available for drilling contractors and wholesalers.