Synthetic diamond reaming shells are precision components designed to couple drill bits with core barrels in mining exploration operations. These essential tools maintain consistent borehole diameter, ensure proper clearance for core barrels, and provide stabilization for drill bits during operation.

• Manufactured with first-grade synthetic diamond materials for superior performance
• Extended service life in demanding mining conditions
• Prevents borehole shrinkage and maintains dimensional accuracy
• Compatible with PQ core bits and various international standard sizes
• Available in double-pad and three-pad configurations for different formations
• Over 20 years of specialized manufacturing experience

Our reaming shells perform reliably across diverse geological formations including broken and abrasive conditions to consolidated and non-abrasive environments. The extended physical length of specialized shells requires appropriate inner tube extensions to compensate for dimensional differences.