
API Factory 13-1/4 Tungsten Carbide Body PDC Drill Bit with 5 Blades. Advanced Cutting Structure: Impact resistant cutting structure with auxiliary cutters widens the applicable range. Vibration Reduction Tech: Penetration depth control technology reduces vibration for stable drilling performance. CFD Hydraulic Design: Computational Fluid Dynamics hydraulic balance design optimizes flow and efficiency. Specialized Application: Suitable for drilling expandable mudstone, deepening wells, and secondary completion. Tungsten Carbide Body: Constructed with durable Tungsten Carbide body and 5 blades for robust performance. Customized Solutions: Customized application options available for Oil Drilling and Gas Drilling scenarios. Professional Manufacturer: Integrated R&D, manufacture, and technical service since 1987 with advanced IP.