- 5 Inch DTH Drill Bit for Drilling for Blasting and Well Drilling
0Comment276 Play
- 4 Inch DTH Hammer Drill Bit for Water Well Drilling and Bbasting
0Comment237 Play
141-146mm Hole Daimeter DTH Drill Bit for 5 Inch DTH Hammer
2025-04-13
introduction 4670
HDB-SP5805
Customized
Jobber-length
High Carbon Steel
Well Drilling, Metal Drilling
φ141-146
185
10
2
8*18
Hyra
Wooden Case
13.9kg
China
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