适用行业
施工工地, 能源矿产, Well Drilling, Ore, geothermal, Oil & gas, exploration
Product name
8 1/2" 210mm 4 wing PDC cutter drill bit for water well drilling
Thread size
Customize thread size
Material
Carbon Steel,PDC cutters
Feature
Durable ,drilling fast
Application
Water well , mining, tunnel
Formation
medium hard, hard , very hard
Shipment
By sea , by air , by courier