161 - 170 of 340
down the hole drilling tools
Selling leads
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Domed Reaming Drill Bit T38 / T45 Tungsten Carbide Drill Bits Reaming bits is used for making large cut holes in drifting and tunneling. A smaller ...
2026-04-30 00:02:29
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High Aair Pressure 140mm ql50 Down The Hole Dth Bits Markets Northern Europe: foundation, piling Western Europe: water well and geothermal drilling ...
2026-04-30 00:02:30
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T38 T45 T51 Threaded Drill Button Bits Retrac Body +Better Hole Deviation Control Description: Product: T38 T45 T51 button bits Diameter: 64-127mm ...
2026-02-10 05:12:48
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Bit Adaptor Thread R32 - R35 With Female Thread R32 And Male Thread R35 Bit adaptors are male to female and used to adapt to a different thread than ...
2026-04-30 00:02:29
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Optimum Specification Accuracy OD 114mm Rotary Adapter Connect Drill Rods Rotary blasting adapter are processed from high-quality materials, and the ...
2024-12-09 19:58:25
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate ...
2026-04-30 00:02:30
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3050mm 3660mm Length T38 Male Male Thread Extension Drill Rod Description Drill rod using T38 thread system. In good rock conditions it will produce ...
2026-04-30 00:02:29
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... is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole ...
2026-04-30 00:02:30
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... piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant ...
2024-12-09 11:40:41
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Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the ...
2026-02-10 05:12:38
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