361 - 370 of 510
dhd380 dth bits
Selling leads
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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. • ...
2026-06-19 00:11:48
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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...
2026-06-19 00:11:48
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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 ...
2026-06-19 00:11:48
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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 ...
2026-06-19 00:11:48
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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 ...
2026-06-19 00:11:48
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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 ...
2026-06-19 00:11:48
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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 ...
2026-06-19 00:11:48
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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 ...
2026-06-19 00:11:48
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...ough unstable ground conditions. The driver bit incorporated with a satisficial ring or reusable ring makes a full face head design which ...
2026-06-19 00:11:48
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... Length: 240mm Number of Splines: 12 Specifications Item Bit Dia. Buttons (mm) Flushing Holes Weight Part Number mm inch Front Gauge (kg) QL50 ...
2026-06-19 00:11:48
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