Brief: Discover the high-performance 12-1/4′′ 13mm 16mm 19mm API PDC Drill Bits for Hard Rock by Leeta. Designed for durability and efficiency, these drill bits feature advanced PDC cutters, optimized hydraulic design, and a double-row teeth structure for superior drilling performance in tough formations.
Related Product Features:
High-efficiency PDC cutters resistant to abrasion and impact for longer lifespan.
Enhanced performance in hard interlayers with strong attack and earthquake resistance.