291 - 300 of 418
oil well drilling tools
Selling leads
|
...Drilling Hammer For Rock And Water Drilling About Rc Drilling Tools Reverse Circulation hammers are designed with an inner sample tube that extends ...
2024-12-09 12:57:59
|
|
...Drill Pipes For Reverse Circulation RC Drilling Product Introduce: Reliability and long life are built into SOLLROC Reverse Circulation Pipe by ...
2026-04-29 00:08:31
|
|
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
|
|
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
|
|
...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
|
|
...Drilling Tools Product description DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to ...
2026-04-29 00:08:31
|
|
...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
|
|
... 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 ...
2026-04-29 00:08:31
|
|
...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
|
|
...Drill Bit For Deep Hole Exploration Drilling Product Introduce: This reverse circulation drill bits are widely used in the following applicaiton ...
2026-04-29 00:08:31
|