311 - 320 of 405
borehole drilling tools
Selling leads
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...Drill Pipes For Reverse Circulation RC Drilling Product Introduce: Reliability and long life are built into SOLLROC Reverse Circulation Pipe by ...
2026-07-06 00:07:47
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Water Well Drilling Rock Drill Bit 115mm ( 4 1/2'' ) DHD 340 DTH Bit Product description DTH rock drill bits are the tools of cutting rock. Sollroc ...
2024-12-09 13:22:03
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Down The Hole Tools 4'' DHD340 DTH Drill Bit In Black For Hard Rock Drilling Product description DTH bit is our main product. We have rich experience ...
2024-12-09 13:22:03
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...Drilling Product Introduce 3 wings step drag bits are economical tools when drilling softer geological formations and shallower depths, they are ...
2024-12-09 13:25:29
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...Drilling Tools Product description DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to ...
2026-07-06 00:07:47
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...Drill Bit with Shank SD4/SD5/SD6/SD8/SD10/SD12 for Construction Product description A down-the-hole hammer (DTH hammer) is a tool that can be ...
2024-12-09 17:30:39
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... 100-254 mm (4” ~ 10”).DTH bit is the tool that is attached to the end of the DTH hammer.It is responsible for cutting into the rock surface and ...
2026-07-06 00:07:47
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...more than 13 year's professional working experience. Product Introduction Reverse circulation drilling is similar to air core drilling as the ...
2025-12-23 18:14:38
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... scale compared to other tools on the market. These tools are excellent for all types of drilling applications including residential geothermal, ...
2026-07-06 00:07:47
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...good drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high ...
2024-12-09 12:40:32
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