Bq, Nq, Hq, Pq Q Wireline Core Barrel Drilling Tools

=== Base Info ===

• Model NO.：BQ,NQ,HQ,PQ
• Type：Core Drill
• Usage：Core Exploration Drilling
• Certification：API
• Application：Diamond Bit, Reaming Shell, Wrench,Overshoot, Q RO
• Trademark：Xitan
• Transport Package：Wooden Box,Package
• Specification：BQ,NQ,HQ, PQ
• Origin：China

=== Description ===