371 - 380 of 463
well drilling drag bit
Selling leads
|
...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
|
|
...Drilling Hammer for Rock Powders Sampling Description DTH Hammer is one of key components for drilling equipment. They are powered by compressed ...
2025-05-12 23:33:41
|
|
... and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling ...
2025-05-12 23:34:33
|
|
...drilling and grinding equipment or the bottom hole device at the bottom of the drilling well. It is a steel pipe with threaded tail. -The purpose ...
2024-12-09 22:49:27
|
|
...drilling parts extension drilling tools DTH Drilling Hammer Description 4" DTH hammer is a specialized tool used in rock drilling. It is designed ...
2025-05-12 23:34:19
|
|
...Drill pipes Product Description Horizontal Directional Drilling (HDD) Drill Rods are an essential component in HDD operations. They are used to ...
2025-09-18 12:34:47
|
|
...bits, including the CIR, DHD, QL, SD, Mission, and other series. These drilling tools are renowned for their exceptional performance, boasting high ...
2025-05-12 23:34:03
|
|
Product Description Application: Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, ...
2025-10-29 16:31:32
|
|
... efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our ...
2025-05-12 23:33:42
|
|
... structure is good, the drilling speed is fast. The diamond bit is used to drill rock. The principle is soft grinding hard and hard grinding soft. ...
2025-04-22 15:33:40
|