21 - 30 of 150
coal mining threaded carbide rock bits
Selling leads
|
...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:33:02
|
|
...Carbide Thread Button Bit, Thread Button Bit Application: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under ...
2025-06-21 00:36:16
|
|
...Threaded Drill Button Bits 41mm R32 for Mining Product Description Product Description Button bit is well known for its high wear resistance on ...
2025-06-21 00:36:37
|
|
...Carbide Thread Button Bit For Hard Rock Retrac Button Bit Description: The drill bit is widely used in metallurgy mine, geological exploration, ...
2025-07-17 00:18:52
|
|
...Carbide Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is ...
2025-07-17 00:18:52
|
|
...Carbide Thread Button Bit Description: 1. The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is ...
2025-06-21 00:36:48
|
|
Underground Mining Work Tungsten Carbide Thread Button Bit Application: Threaded Drill Bits cover regular, retrac and reaming types. With stronger ...
2025-06-21 00:36:44
|
|
...Threaded Button Bits for Mining Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process ...
2025-06-21 00:37:10
|
|
Threaded Button Tungsten Carbide Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and ...
2025-06-21 00:33:09
|
|
... steel and high quality alloy carbide Diamater 45mm,48mm,51mm,64mm,76mm,89mm,102mm,115mm,140mm,165mm Thread type R25,R32,T38,T45,T51 Face shape ...
2025-06-21 00:33:12
|