Tapered Drill Rod with Rubber Collar Sleeve
- Manufacturer: Goma
Category：Tapered Drill Rod rock drilling tools Tapered Drill Rod is to provide a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper s...
Wuhan, China
Drilling mud pump parts valve rubber for oil and water
- Manufacturer: Goma
Category: Water Well Drilling Rig
Wuhan, China
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