41 - 50 of 150
coal mining threaded carbide rock bits
Selling leads
|
... tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized ...
2025-06-21 00:36:54
|
|
Thread Button T38 89mm Rock Drilling Bit Product Information Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ...
2025-06-21 00:32:56
|
|
..., T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use. 1) Thread connection: R22, R25, ...
2025-07-17 00:18:52
|
|
...-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining,anchoring and other large...
2025-06-21 00:36:17
|
|
...Bit Carbide Mining Bits for Rock Drill Product Information: Our tapered button bit was from high quality cemented carbide and produced with heat ...
2025-06-21 00:33:14
|
|
...Carbide Thread Button Bit For Drilling Rig Thread Button Bit Description: With the top quality of alloy steels imported from USA and the best ...
2025-06-21 00:36:41
|
|
Rock Drill Thread Button Bit R25 48mm For Coal Mining Description: Minetech's threaded drill bits provide high speed rock impact, fast drilling ...
2025-06-21 00:36:15
|
|
...Carbide Retractable Drill Bit Mining Tool Retract Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and ...
2025-06-21 00:36:52
|
|
...Rock Drilling Bit Carbide Parabolic Thread Button For Mining Description Thread button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:33:18
|
|
... bar and tungsten carbides. Under the process of heat treatment. There are normal and retract two body types.MTH can supply customized thread ...
2025-06-21 00:33:16
|