561 - 570 of 692
5 construction drill bit
Selling leads
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Product specifications: Type: Short Skirt and Long Skirt Tapered Button Bits Diameter Button(mm) Taper Flushing holes Part No. mm inch Gauge Front ...
2024-12-09 12:11:48
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...drilling refers to Dual Wall or Dual Tube Drilling. RC drilling applies two rods with inner and outer tubes. Air is blew down the annulus of the ...
2024-12-09 12:35:25
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...drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather ...
2024-12-09 12:38:29
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4 Inch Hard Rock Hammer Bits DHD340A 115mm DTH Drill Bits For Mining Our Products: With professional manufacturing experience in DTH hammer production...
2024-12-09 12:54:22
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...Drill Hammer with Special Steel for Underground Mining Product Description: DTH drilling is very simple method for the operators for deep and ...
2024-12-09 18:14:14
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Product Description: The DTH drill pipe is available in a variety of wall thicknesses, including 4.0mm, 6.3mm, 8.8mm, and 12.7mm. This allows the DTH ...
2024-12-10 00:13:58
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...mining, tunnelling, construction and quarry work. Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M...
2024-12-09 12:40:32
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...Drilling System comes with a variety of shank options, including DHD, SD, QL, MISSION, BR, and CIR, providing flexibility in matching the drilling ...
2025-01-08 16:46:14
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Tubeless Down The Hole Hammer 3 Inch Hammer Without Footvalve For Shank QL30 Future: 1. Deliver maximum energy to drilling bit, fast drilling speed ...
2024-12-09 12:11:40
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Well Drilling Expert HQL Series Down The Hole Hammer 5 Inch Hammer HQL60 For Shank QL60 Future: 1. Deliver maximum energy to drilling bit, fast ...
2024-12-09 12:11:40
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