161 - 170 of 656
100mm dth hammer bits
Selling leads
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...DTH Hammer with low air pressure 0.5-0.7MPa Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: ...
2026-07-31 00:08:35
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...DTH DrillDrill Bits for Tunneling Mining Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power ...
2026-07-31 00:08:35
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...DTH Hammers And Drill Bit Description In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
2026-07-31 00:08:35
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...ch adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. Our ...
2026-07-31 00:08:35
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...Hammer Drill Bits Mining Machine Parts In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
2026-07-31 00:08:35
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...DTH Drill Bits NUMA100 Rock Drilling Tool ORE Mining hammering drill bit Drill Bit Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Weight...
2026-07-31 00:08:35
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DHD340 DTH Drill Bits with Dia 110~133mm for 4" DTH hammer Diameter: 110mm to 133mm. Applicaiton field: blasting hole, geotheromal hole. Face design: ...
2026-07-31 00:08:35
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... carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes. Product DTH Button Bits ...
2026-07-31 00:08:35
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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 ...
2026-07-31 00:08:35
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... and diameter: gauge 9x16mm spherical, front 10x14mm ballistic, Flushing holes: 3 front flushing holes With foot valve for QL50 hammer P/N ...
2026-07-31 00:08:35
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