141 - 150 of 995
high efficiency dth drill rods
Selling leads
|
RC45 50 Reverse Circulation DTH Hammer Drill Bit And Shroud ABOUT US Changsha Chaojingang(CJG) Machinery Manufacturing Co., Ltd (Super Diamond) is one ...
2026-04-20 00:40:26
|
|
... stable and prompt production leadtime. 3. Experienced senior technicians and long year experienced workers and engineers. 4. Customized acceptable ...
2026-04-20 00:40:27
|
|
Drill Rod 76MM Diameter 5MM Wall Thickness 2 3/8'' IPA REG Thread 3 Meters Drill Pipe Advantages: 1. High quality raw material, with premium hardened ...
2026-04-20 00:40:27
|
|
Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise ...
2025-12-23 18:08:43
|
|
DTH Rock Drill Bits DTH Drilling Bit Down The Hole Mining Drill Bit Advantages: Changsha Chaojingang Machinery Manufacturing Co., Ltd. is one of the ...
2026-04-20 00:40:26
|
|
Drill Rod T51 Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech ...
2025-12-23 18:12:10
|
|
Drill Pipe Changsha ChaoJinGang Machinery Manufacturing Co., Ltd. (ChangSha Super Drill Import & Export Co., Ltd. ) is a modern high-tech enterprise ...
2025-12-23 18:07:11
|
|
...DTH Bit for Rock Drilling We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide ...
2026-04-20 00:40:27
|
|
Advantages: 1. Our products can match over 95% against the original products. 2. High quality raw material, with premium hardened procedures for long ...
2026-04-20 00:40:27
|
|
... stable and prompt production leadtime. 3. Experienced senior technicians and long year experienced workers and engineers. 4. Customized acceptable ...
2026-04-20 00:40:27
|