361 - 370 of 512
90mm dth bit
Selling leads
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... DTH Hammer Drilling Description In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly...
2026-06-20 00:21:37
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... 89-140mm DTH Hammer Long Shank Carbide DTH Button Bit for Mining COPROD is a unique rock drilling system combining the greater penetration rate ...
2026-06-20 00:21:37
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...in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. • ...
2026-06-20 00:21:37
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6 Inch DTH drill Bit , QL60 dia152~203mm with high air Pressure for rock drilling,water well,mining Features Button Shape: Spherical,Semi-ballistic...
2026-06-20 00:21:37
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DHD 340 Rock Hammer Tools Deep Hole DTH Button Bit DHD 340 Rock Hammer Tools Deep Hole DTH Button Bit Markets Northern Europe: foundation, piling ...
2026-06-20 00:21:37
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Low Air Pressure DTH Drill Bits CIR drill bits for hammer drill Paramater Type Dia. Spline No. Weight (Kg) CIR65 CIR70 CIR80 CIR80X CIR90 CIR90 CIR90 ...
2026-06-20 00:21:38
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High Penetration 254mm - 381mm Size Carbide Tipped DTH DrillDrill Bits for Tunneling Mining Down-the-hole rock tools (drilling tools) are rock ...
2026-06-20 00:21:37
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...transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high ...
2026-06-20 00:21:37
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... the bits named as "Hole Opener". A common practice involves drilling a relatively small pilot hole at first stage, and second and final stage then ...
2026-06-20 00:21:37
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...DTH Hammer for water well drilling 165mm DHD 360 Drill Bits Description We can design and manufacture the personalized products to meet your ...
2026-06-20 00:21:37
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