541 - 550 of 752
reverse circulation drill bits
Selling leads
...Bit Grinder Machine For Grinding Carbide Buttons Product specifications: SC220 SC220 handheld grinding machines have quickly established themselves ...
2024-12-09 12:11:48
|
...High Air Pressure DTH Button Bits from 2'' to 15'' for Mining Product description The DTH system is easy and quick to adapt to a directional drill ...
2025-07-12 00:09:35
|
...Drill Button Bits for Top Hammer Drilling Product Specification: Thread Button Bits Product Name: Thread Button bits Description: Thread Button ...
2024-12-09 12:11:48
|
...hammers and bit top hammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China. We haverich experience in this field of ...
2024-12-09 12:38:29
|
...construction, water well drilling, oil exploring industries etc. Our thread button bits are made with high quality of best quality alloy steel bar ...
2024-12-09 12:54:22
|
... construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Comparing with tapered chisel bits and tapered cross bits, ...
2024-12-09 13:25:29
|
... and wireline core barrel. This product is mainly designed to ream the hole to the standard diameter. It can keep the stability of the core barrel. ...
2024-12-09 12:11:48
|
...Drilling Specification: Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline ...
2024-12-09 12:11:48
|
... process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy loss in the transmission process, tooth ...
2024-12-09 13:10:29
|
...hydroelectric stations, nuclear power plant construction projects will involve the pile foundation project. With the increasing demand for hard ...
2025-07-12 00:09:35
|