Synthetic diamond reaming shells with PQ core bits are precision drilling components designed for mining exploration applications. These specialized tools ensure accurate borehole dimensions and provide essential stabilization during core drilling operations.

• Manufactured with premium synthetic diamond materials for superior performance
• Prevents borehole shrinkage and maintains consistent diameter throughout drilling
• Extended service life reduces operational downtime and replacement costs
• Compatible with core bits for seamless integration into drilling systems
• Stabilizes drill bit position for improved drilling accuracy and efficiency
• Over 20 years of manufacturing expertise ensures reliable quality

These reaming shells with double or triple pads are engineered to perform reliably across diverse geological formations, from broken and abrasive to consolidated and non-abrasive conditions. The extended physical length compared to standard types requires appropriate inner tube extensions to compensate for dimensional differences.