291 - 300 of 406
high quality pdc drill bit
Selling leads
|
... hammer, attached to the end of the drill string, uses compressed air to drive a piston, striking the drill bit to create boreholes efficiently. ...
2025-05-12 23:33:55
|
|
...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
|
|
GL400S 400M Steel Crawler Water Well Borehole Drilling Rig With 92KW Diesel Engine Description: GL-400S drilling rig is a crawler drilling rig ...
2026-07-08 00:38:00
|
|
...Drill Rig with 600m Drilling Capacity Exploration Drilling Rigs Description: Introducing the Xy-3 Core Drill Rig with a drilling capacity of 600m. ...
2025-04-22 15:34:39
|
|
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
|
|
... for high efficiency and extended service life, suitable for challenging drilling conditions. Crafted from premium alloy steel and subjected to ...
2025-05-12 23:33:56
|
|
... energy to a drill bit, enablie efficient penetration of hard rock formations. We can supply DHD340, SD4,QL40,M40 different shanks dth hammers. ...
2025-05-12 23:34:19
|
|
...drilling operations. This hammer is ideal for use in air drilling down-the-hole hammer and bit applications, delivering high penetration rates and ...
2025-05-12 23:33:57
|