Customized: | Customized |
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Standard: | API |
Length: | Stub-length |
Type: | Other |
Material: | Solid Carbide |
Usage: | Well Drilling |
Customization: |
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Suppliers with verified business licenses
Name
|
Three wing reinforced coreless bit
|
Use
|
Grouting hole, tile discharge hole, slope, support, anchor cable, water well
|
Application
|
Limestone, dolomite, red sandstone, mudstone, coal seam, backfill, and medium hard stratum
|
Size
|
75mm 91mm 113mm 133mm 153mm 171mm 200mm 220mm and full size
|
Suppliers with verified business licenses