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Diamond Core Drill Bits for Exploration Core Drilling

2025-04-13 IP locality Unknown introduction 4400
AQ, BQ, NQ, HQ, PQ
Customized
AISI, API
Customized
Core Drill Bit
Diamond
Metal Drilling, Mineral Exploration
Aq, Bq,Nq, Hq,Pq, Nq3, Hq3,Pq3
Various Base on Size
F1-F12
Coring Drill
Rock Drilling Bit
BEST
Standard Protective Packaging
Customized
China
82071910
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