321 - 330 of 457
rock drill steel
Selling leads
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... change tool to improve the work efficiency to reduce Labour intensity. The rig for the high-speed drilling machine is suitable for the exploration...
2024-12-09 20:43:24
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...cones. Each cone can be rotated individually when the drill string rotates the body of the bit. The cones have roller bearings fitted at the time ...
2024-12-09 20:36:30
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... or large scale project some sort of bearing seal to prevent debris from entering the tricone and stopping rotation. The TriCone Bit is the most ...
2024-12-09 19:26:19
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... beam, and the turret, with the aim of maximizing the function of the rig. The walking parts use a plunger motor, which greatly extends the life of ...
2026-04-21 00:08:58
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..., have three cones. Each cone can be rotated individually when the drill string rotates the body of the bit. The cones have roller bearings fitted ...
2024-12-09 18:13:20
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... Hard Rock Borehole Well (DTH) Crawler Underground Hydraulic Crawler Drill Rig with Air Compressor >> Introduction CWD400T Multi-functional track ...
2026-04-21 00:08:57
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... quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T...
2024-12-09 18:13:20
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...Drilling 90 - 110 mm Dia Application It is a kind of valveless high air pressure DTH hammer with foot valve. The rock hammer has the fellow ...
2024-12-09 18:13:20
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180m Rotary Rock Hydraulic Water Well Drill Rig >> Introduction TWD Series Multi-functional trailer mounted water well drilling rig is a efficient...
2026-04-20 20:00:25
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Deep diesel engine DTH hard rock water well drilling machine >> Introduction TWD Series Multi-functional trailer mounted water well drilling rig is a ...
2026-04-21 00:08:57
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