491 - 500 of 745
12 inch dth drill bit
Selling leads
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... Rod Specification THREADED ROCK DRILLING TOOLS - T38 Extension Rod Length Diameter Weight Part Number mm foot mm inch kg Extension rod, T38...
2026-06-28 00:05:49
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... type: drop center/concave/convex/double gauge/flat Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm,159mm,165mm...
2026-06-28 00:05:49
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... is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole ...
2026-06-28 00:05:49
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...DTH Drill Bits for DHD380 Shank In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly...
2026-06-28 00:05:49
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...’ hammer shank designs to match various drilling applications. All our DTH drill bits are also CAD designed, CNC manufactured for perfect bits body...
2026-06-28 00:05:49
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... in mining, tunneling, quarrying, construction and civil engineering project. Specifications Item Bit Dia. Buttons (mm) Flushing Holes Weight Part ...
2026-06-28 00:05:49
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...DTH Drill Bits CIR80 / CIR90 with Concave Face In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
2026-06-28 00:05:49
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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 ...
2026-06-28 00:05:49
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... Pressure DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 3x10 2 2.2 70 2 3/4 ...
2026-06-28 00:05:49
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12.0 INCH DHD1120 High Pressure DTH down hole hammer / rock hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the ...
2026-06-28 00:05:49
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