double tube drilling rod for air reverse circulation (RC) drilling
premium dual tube drilling rod for air reverse circulation (RC) drilling in mining exploration purpose, OD.102MM, 108MM, 114MM, - details see: https://www.machineto.com/double-tube-drilling-rod-for-air-reverse-circulation-rc-drilling-10131692
| Place of Origin:Shandong China (Mainland) | Brand Name:BOHWA | Model Number:Standard | Condition:New |
O.D. Available: 89mm, 102mm,108mm,114mm (3-1/2", 4", 4-1/4", 4-1/2")
Length: 1.5mm, 3.0mm, 6.0mm
Thread: Matrix, Metzke
| Packaging Detail:bundles |
| Delivery Detail:20 days |
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