131 - 140 of 507
90mm dth bit
Selling leads
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6 inch high pressure DTH bits DHD360 Down The Hole water well drill bit DTH Bits Part Number Product Code and Brief Description Flushing Holes ...
2026-04-30 00:02:30
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...DTH Drill Bits Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
2026-04-30 00:02:29
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... passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On ...
2026-04-30 00:02:29
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...DTH Rock Drilling Tools 130 - 133mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
2026-04-30 00:02:30
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-04-30 00:02:30
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...DTH Hammer for Water Well / Borehole In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
2026-04-30 00:02:30
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...DTH Hammer Bit , down the hole bit QL60 DHD360 SD6 M60 Shank Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit ...
2026-04-30 00:02:29
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-04-30 00:02:29
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...DTH Drill Bits Products features: 1.high and low air pressure down-the-hole drill bits 2.Low air pressure hole Dia.:65-220mm 3.High air pressure ...
2026-04-30 00:02:29
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...DTH Drill Bits CIR65 CIR70 CIR80 CIR90 CIR110 CIR150 We can design and manufacture the personalized products to meet your specical apllication, ...
2026-04-30 00:02:30
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