Customized: | Customized |
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Standard: | API, SGS |
Type: | Center Drill Bit |
Material: | Tungsten Carbide |
Usage: | Well Drilling, HDD/Trenchless/No Dig |
Available Size: | 3 7/8" ~ 28" |
Samples: |
Size 4-1/2"; Diameter: 114.3mm
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