Tungsten Carbide Insert Drill Bit
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Factory 9 inch IADC 537 Tricone Drill Bit Tungsten Carbide Insert Drill Bit TCI Drill Bit
Type: 9 inch IADC 537 Tricone drill bit
Material:Carbide
Use: Tunnel construction Energy drilling
Manufacturer: SUNGOOD TECH
Factory 8 1/2inch IADC 537 Tricone Drill Bit Rock Drill Bit Tungsten Carbide Insert Drill Bit
Type: 8 1/2inch IADC 537 Tricone drill bit
Material:Carbide
Use: Tunnel construction Energy drilling
Manufacturer: SUNGOOD TECH
Factory sales 5inch IADC 537 Tricone Drill Bit Rock Roller Bit Tungsten Carbide Insert Drill Bit
Type: 5inch IADC 537 Tricone drill bit
Material:Carbide
Use: Tunnel construction Energy drilling
Manufactuer: SUNGOOD TECH
Brand: ZZSEGU
Factory 5 7/8 inch IADC 537 Tricone Bit Rock Bit For Well Drilling and Mining
Type: 5 7/8 inch IADC 537 Tricone Bit
Material:Carbide
Use: Tunnel construction Energy drilling
Manufacturer: SUNGOOD TECH
Brand: ZZSEGU
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