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Rock Quarrying DTH Button Bits 1''-2'' For Down The Hole Hammer Drilling
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1 inch-2 inch DTH Button Bits Middle Air pressure bit Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit ... Read More

2018-09-07 11:34:04

Mining Tungsten Top Hammer Drill Bits For Granite Rock , Different Face Designs
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More

2018-06-08 09:58:53

Top Hammer Borehole Drilling Tools
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More

2022-02-28 10:36:22

Professional Water Well Drilling Hammer Alloy Steel For Mining Tools , Gold Color
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Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More

2018-06-08 09:58:53

ND1080 Blaster Series Water Drilling Tools Borewell Hammer Lower Air Consumption
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Description When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This drilling tool is located directly above the down hole hammer bit. The driller transfers ... Read More

2018-06-08 09:58:53

Water Drilling Tools Borewell Hammer
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Description Down the hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More

2018-01-25 10:34:29

Professional T45 DTH Small Rock Drill Bits , Earthworks Tapered Button Bits
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Description Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide ... Read More

2018-09-07 14:47:21

Anti - Wear Flat Face Borehole Drilling Tools / Carbide Button Bits 2 Flushing Holes
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More

2018-09-07 14:45:40

Concave / Convex Face Air Hammer Drill Bits For Granite Rock , Well Bore
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Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More

2018-06-08 09:58:53

High Efficiency Mining Drilling Tools DTH Hammer For Civil Engineering Project
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Description With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and ... Read More

2018-06-08 09:58:53