161 - 170 of 507
high performance rock drilling equipment
Selling leads
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...Drill Rig Product Description UJ22 is a full hydraulic tunneling jumbo drilling rig for medium and large tunnel development in highways and ...
2026-07-08 00:38:00
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...Drill Pipe 114mm Drill Tool high performance quality Multi function 1.Description: -Water well drill pipes are widely used in mines, water wells, ...
2024-12-09 22:49:27
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High Air Pressure Rock Blasting Water Well Drilling DTH Hammer GL345A 1.Description: Our hammer and bits are made of high quality alloy steel with ...
2025-05-12 23:34:16
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..., specifically in rock drilling. It is designed to deliver high-impact energy to a drill bit, enabling efficient penetration of hard rock ...
2025-05-12 23:34:18
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...Rock Drill TCI Tricone Rock Bit For Rock Drilling And Quarrying Description 1. Sizes: 3 7/8’’ to 36’’is available. 2. Application: Suitable for oil...
2025-08-28 03:52:48
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... and mud circulation systems, allowing for flexibility in different drilling conditions. With a bit diameter ranging from 3 7/8 inches to 26 inches...
2026-04-08 17:22:18
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... and other engineering holes in mines, quarris, high ways, railways and so on.It has a long service life.and the y’re also subjected to high ...
2024-12-09 21:32:10
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... bits are designed and manufactured according to the standard of oil drilling bit, which are long life, high drilling efficiency and low operation ...
2025-08-28 03:52:51
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...Rock Bit For Water/Oil/Gas Well Drilling Description As a tool for drilling rock formations, the roller cone bit has been widely used. The ...
2025-08-28 03:52:49
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... services of rock drilling tools. Heigh pressure DTH hammers perform good in drilling well of diameter from 82mm to 508mm, especially excellent in ...
2025-05-12 23:34:19
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