151 - 160 of 395
flushing hole steel dth bit
Selling leads
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... Weight (less bit) 72kg (158lbs) Hole range 135mm-165mm Working pressure 10-25bar Impact rate at 1.7 Mpa 25Hz Recommended rotation speed 20-35 r...
2024-12-09 12:11:40
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..., and to transition from dirt boring to rock boring just by adding a compressor and hammer to the drill bit. Product Advantages: 1. Capable of ...
2025-07-23 00:07:15
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...Hole Hammer 6 Inch Hammer Without Footvalve For Shank SD6 Product Description DTH hammers without footvalve can be available. Different out ...
2024-12-09 12:11:40
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...DTH Drill Rock Bit for Mining/Engineering Product description Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical ...
2025-07-23 00:07:15
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All Size High Air Pressure DTH Drilling Hammers (DHD, SD, QL, Mission, Numa, Cop) Product description DTH bit is our main product. We have rich ...
2024-12-09 13:23:02
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...10'' 254mm Black DTH Bit For Water Well Drilling Product Introduce DTH drill bit in open-bit and underground mining, quarry, water and electricity ...
2024-12-09 12:40:32
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...DTH Drilling Tools HM series Down The Hole Hammer 5 Inch Shank M50 Our hammers are made of high quality steel and all spares are inspected strictly ...
2024-12-09 12:11:40
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.... 2. Selected high quality special steels and carbide, strict quality controlling. 3. Simple and reasonable design, easy to disassemble, easier to ...
2024-12-09 12:33:51
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...Hole 64mm 76mm Br1 DTH Button Drill Bits For Rock Drilling Product specifications: Type Bit Dia(mm) No Air Holes Guage Buttons Front Buttons Weight...
2024-12-09 12:11:48
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... string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at ...
2024-12-09 17:44:59
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