361 - 370 of 463
well drilling drag bit
Selling leads
|
...Drilling Tools DTH Drilling Hammer for Borehole Blasthole Drilling Description DTH drilling is a percussion system driving a piston inside hammer ...
2025-05-12 23:33:37
|
|
...Drill Rig For Air Drilling Description: GL300S water well drilling rig is especially suitable for water intake in mountainous and rocky strata. ...
2026-07-08 00:38:00
|
|
...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
|
|
... air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts ...
2025-05-12 23:33:37
|
|
... 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
|
|
...Drill Rig Description: GL-180R crawler drill rig is widely used in drilling water wells, agricultural irrigation wells, geothermal air conditioning ...
2026-07-08 00:38:00
|
|
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
|
|
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
|
|
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
|
|
..., swing angle location etc. by diesel engine( or electromotor) driving the hydraulic oil pump. It could match with DTH hammer and bit for the hard ...
2026-06-23 15:33:26
|