71 - 80 of 194
long hole drilling retract button bit
Selling leads
|
...Retractable Thread Button Bits Rock Drilling Bit Product Information: Our thread button bit was from high quality cemented carbide and produced ...
2025-06-21 00:33:20
|
|
... light-duty rock drill, to drill the rock hole within diameter of 50mm. Tapered Button Bit Application: Construction works, Energy, Mining and ...
2025-07-17 00:18:53
|
|
76mm T45 Hard Rock Drill Retrac Tungsten Carbide Retrac Button Bit Description: MTH thread button drill bits are made by high quality alloy steel bar ...
2025-06-21 00:36:55
|
|
Semi Ballistic Hard Rock Drill Bit , 89mm T45 Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides...
2025-06-21 00:37:16
|
|
...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 00:33:01
|
|
36mm Long Skirt Design Rock Drilling Tools Tapered Button Bit Description: Tapered drill bit connect tapered drill rod of rock drill for drilling hole...
2025-07-17 00:18:52
|
|
Quarrying Underground Mining Drilling Work Retrac Button Bit Description: Retrac button bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:36:58
|
|
T45 Hard Rock Drilling Tungsten Carbide Retrac Button Bit for Underground Mining Description: Retrac button bits are made by high quality alloy steel ...
2025-06-21 00:36:58
|
|
76mm T38 Hard Rock Drill Retrac Tungsten Carbide Retrac Button Bit Description: Retrac button bits are made by high quality alloy steel bar and ...
2025-06-21 00:37:11
|
|
... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-07-17 00:18:53
|