China 3 Blade Concave Drill Bit API Manganese Coal Mining

3 Blade Concave Drill Bit API Manganese Coal Mining

Name: 6inch 3 Blades Concave Drill Bit
Certification: API And ISO
Connection: API REG
China 133mm Coal Concave Drill Bit 3 Hole Button Bits Rock Drilling

133mm Coal Concave Drill Bit 3 Hole Button Bits Rock Drilling

Name: Concave Drill Bit Water Drill Bit
Certification: API And ISO
Application: Mining&Coal&Well
China 4.5 Inch PDC Core Drill Bit 8 Blades Exploitiation Bit For Mining

4.5 Inch PDC Core Drill Bit 8 Blades Exploitiation Bit For Mining

Product Name: PDC Mining Core Bit
Usage: Exploitiation
Advantage: Best Service
China 3 Inch PDC Drag Bit 75mm Coal Polycrystalline Diamond Compact Bits

3 Inch PDC Drag Bit 75mm Coal Polycrystalline Diamond Compact Bits

Product Name: Rock PDC Core Drill Bit
Usage: Mining & Coal & Well
Machine Type: Drilling Equipment
China 108mm Concrete Concrete PDC Core Drill Bits 8 Blades Diamond Tip

108mm Concrete Concrete PDC Core Drill Bits 8 Blades Diamond Tip

Use: Coal Mining
Condition: New
Market: Global
China 94mm PDC Core Drill Bit Diamond 9 Blade PDC Bit For Well Drilling

94mm PDC Core Drill Bit Diamond 9 Blade PDC Bit For Well Drilling

Advantage: Factory Manufactures
Type: Drill Bit
Machine Type: Drilling Equipment
China 133mm PDC Core Drill Bit Rock Breaking 127mm Coal Mining

133mm PDC Core Drill Bit Rock Breaking 127mm Coal Mining

Product Name: Rock PDC Core Drill Bit
Usage: Mining & Coal & Well
Advantage: Best Price
China 6 Inch PDC Core Drill Bit Manganese 153mm Steel Body

6 Inch PDC Core Drill Bit Manganese 153mm Steel Body

Product Name: PDC Rock Drilling BIts
Body Type: High Manganese Steel
Application: Mining&Coal&Well
China 6.8 Inch Well Drilling Bit PDC 168mm Button Bits Rock Drilling

6.8 Inch Well Drilling Bit PDC 168mm Button Bits Rock Drilling

Name: Polycrystalline Diamond Core Bit
Usage: Minning , Coal , Well Water
Advantage: Factory Price
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