6 XS-QX 13（24201）PDC Drill Bit with GI Cutter Grade 24 Face and 8 Nozzle Count for High-Performance Drilling

The XS series represents a specialized drilling bit lineup engineered for unconventional drilling operations. This comprehensive system integrates multiple functional modules including core drilling, while-drilling reaming, and milling capabilities. A single XS-series kit addresses the requirements of various specialized procedures, minimizing tool change frequency during well operations and delivering professional, high-performance solutions for complex, non-standard well conditions.

• Core-drilling module: Equipped with high-performance core bits featuring Sichuan-style standard connections, this module achieves single-trip core lengths up to 9.5 meters with core recovery rates exceeding 98%, significantly enhancing geological sampling efficiency.
• While-Drilling Reamer: Features an eccentric, twin-body while-drilling reamer with a pilot-hole-to-reaming-diameter ratio of approximately 1.2-1.5. Integrated with an automated mechanical centering mechanism, it enlarges wellbore diameter during drilling, enabling complete reaming in a single run.
• Multi-functional milling shoes: Incorporates multiple high-wear-resistant components including diamond-composite teeth, gradient cemented carbide, and natural diamond matrices. These milling shoes deliver exceptional performance for complex downhole obstruction-clearing operations such as casing milling and debris milling.