D Miningwell IADC537
used
- Manufacturer: Miningwell
Advantages of roller cone bits: 1. High-strength and high-toughness carbide teeth are used to improve the impact resistance of the teeth and reduce the tooth breakage rate; 2. The optimally designed tooth row num...
$1,100 USDQuzhou, China
Miningwell Reusable Oil Casing Seamless Steel Pipe For Odex Bit Water Well Drilling
used
- Manufacturer: Miningwell
1. Non-conductive: Good insulation, assuring a safe system 2. Smooth surface: Small friction coefficient to ensure the cables or water go through smoothly 3. Fire resistance: Self-extinguishing, do not support co...
$792 USDQuzhou, China
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