- Portable Small Water Well Drilling Rig Machine
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PDC Diamond Core Drill Bits for Soil Testing
2025-04-13
introduction 2370
PDC
Core Drill
Metal Drilling, Well Drilling
API
Bq Nq Hq Pq Sw Uw
Designed by Customers
1kgs
Diamond
8mm
Very Hard
10000 Per Months
China
All Size
All Hard Rock
Xingtan
by Sea or by Air
1KGS
China
8207191000
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