491 - 500 of 552
well drilling hammer bit
Selling leads
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...Bit Product Description Cutting Structure Steel Tooth: Premium tungsten carbide hard facing on the surface, it's greatly enhance the wear ...
2026-03-17 07:30:20
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...horizontal directional drilling (HDD) operations. These drill rods are used to transmit torque and axial force to the drilling bit, allowing for ...
2025-09-18 12:34:50
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Drill pipes Product Description Water well drill pipes are usually made of high-strength alloy steel and are used to drill underground water ...
2025-12-14 19:24:07
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Drill pipes Product Description Water well drill pipes are usually made of high-strength alloy steel and are used to drill underground water ...
2025-12-14 19:24:06
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...Drilling Borehole Drilling Rig based on Crawler Chassis Description: The GL400S drilling rig is a fully hydraulic drilling rig. It is driven by a ...
2024-12-09 21:25:43
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... in mines, quarris, high ways, railways and so on.It has a long service life.and the y’re also subjected to high bending stress,transferring the ...
2024-12-09 21:32:10
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Drill pipes Product Description Water well drill rods are vital in accessing underground water sources for various needs. These rods, typically ...
2026-07-08 00:38:00
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Drill pipes Product Description Water well drill rods are vital in accessing underground water sources for various needs. These rods, typically ...
2026-07-08 00:38:00
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Drill pipes Product Description Water well drill rods are vital in accessing underground water sources for various needs. These rods, typically ...
2025-12-14 19:24:06
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...carbide-tipped bits, with mechanical transmission, spindle rotation, hydraulic feeding. XY-8 is a type of vertical-spindle drilling rig. The drill ...
2025-04-22 15:33:42
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