Sumur Bor
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Factory sales 127mm PDC Blade Bit 3-Wing Concave PDC Drill Bit for Well Drilling Sumur Bor
Type: 127mm 3-wing PDC blade bit
Material:Tungsten Carbide+Diamond
Use:Ore Mining and Well Drilling
Manufacturer: ZZSEGU
Factory sales 113mm Arc PDC Drill Bit for Mining PDC Bits for well drilling sumur bor
Type: 113mm Arc PDC Drill Bit
Material:Carbide+Diamond
Use:Ore Mining and Well Mining
Manufacturer: SUNGOOD TECH
Brand: ZZSEGU
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