131 - 140 of 183
190mm dth hammer drill bit
Selling leads
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...powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling ...
2025-05-12 23:34:21
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4'' 5'' 6'' 8'' 10''12'' High Air Pressure DTH Drilling Hammer for Mining Compatible with Bit Shank DHD, Ql, Mission Advantages: 1. Our products can ...
2025-05-12 23:34:20
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DTH Hammers Product Description ----Type and Technical Specification of High Pressure DTH Hammers---- Item GL330 GL335 GL340A GL345 GL350 GL355 GL360 ...
2025-05-12 23:34:10
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...DTH Drilling Hammer for Rock Powders Sampling Description Reverse circulation drilling is also known as central sampling or double wall drilling. ...
2025-05-12 23:33:41
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... drilling in soil layers and low construction efficiency of rotary drilling rigs for hard rock layers, gravel and pebble layers. Core drilling NQ...
2025-12-16 15:53:50
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...Dth Water Well Drill Rig For Air Drilling Description: GL300S water well drilling rig is especially suitable for water intake in mountainous and ...
2026-07-07 00:26:12
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... capabilities and durability, this product is an essential component for any drilling and blasting operation. Equipped with standard types of ...
2026-02-12 00:28:12
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DTH Hammers Product Description Item GL345A GL355K GL360K GL380K Drilling Dia. (ф/mm) 105-130 140-152 165-219 203-350 Hammer Length(mm) 1034 1098 1372 ...
2025-05-12 23:34:08
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... are widely used in geological exploration,coal mining, water conservancy and hydropower,construction of road, railway,bridge and building domains ...
2024-12-09 21:50:32
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...6X4 special crane chassis and the main drive system, the transfer case, gearbox, double-winch unit, mud pump, turntable,drilling tower, feed system ...
2024-12-09 23:08:53
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