231 - 240 of 249
pr54 sampling rc drill hammer
Selling leads
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Reverse Circulation SRC543 Carbide Drill Bit With Black Color For Water Well Drilling Product Introduce: R.C. Drilling,referred to as "Center Sample ...
2025-07-15 00:07:27
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SRC531 86-102mm Carbide Reverse Circulation Drill Bits for Sampling Product Introduce: A reverse circulation drilling method for drilling cuttings ...
2025-07-15 00:07:27
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...Changsha, Hunan, China.We have rich experience in this field of DTH hammers and bits for 20 years.Owing to high quality, professional serivce and ...
2024-12-09 12:35:25
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.... Due to its high-quality sample results, and speed of operation for shallower holes, reverse circulation drilling is becoming increasingly popular ...
2024-12-09 12:46:28
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... harbour project. - Rapid removal of cuttings; High penetration rate, especially in resistant rock formation; - Easy soil and groundwater sampling ...
2024-12-09 12:11:48
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... harbour project. - Rapid removal of cuttings; High penetration rate, especially in resistant rock formation; - Easy soil and groundwater sampling ...
2024-12-09 12:11:48
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... harbour project. - Rapid removal of cuttings; High penetration rate, especially in resistant rock formation; - Easy soil and groundwater sampling ...
2024-12-09 12:11:48
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...Drilling ODEX240 ODEX Casing Tube Systems For 8" Hammer Product Specification: ODEX system Eccentric Casing system is suitable for drilling water ...
2024-12-09 12:11:48
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... Recovery" or "Dual Wall Drilling", employs a Dual Wall Pipe where the drilling medium, normally high pressure air, is passed between the outer and ...
2024-12-09 12:11:48
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Product Description: Our hammer and bits are made of high quality alloy steel with advanced heat treatment to assure the good drilling performance and ...
2024-12-09 13:41:17
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