111 - 120 of 169
203mm special steel dth bit
Selling leads
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Product Application DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, ...
2026-02-10 04:54:28
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... and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling ...
2024-12-09 12:11:48
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... relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing ...
2024-12-09 17:22:10
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DTH Drilling Tools DTH Drill Pipes DTH Hammers DTH Drill Bits Product specifications: DTH drill pipes are widely used in mining,water well drilling...
2024-12-09 12:11:48
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Down Hole Hammer DHD360 Cop64 Rock Drilling Bits DTH Drilling Tools About us; Sollroc Engineering Equipment Co., Ltd is one of the biggest enterprises ...
2024-12-09 12:32:02
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Product Application DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, ...
2026-02-10 04:54:30
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... and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling ...
2024-12-09 12:11:48
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... and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling ...
2024-12-09 12:11:48
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SC-IADC845 of 12 1/4 inch TCI Tricone bit for open-pit mines SC-IADC845-311 TCI Tricone bit Diameter: 12 1/4"" (311mm) IADC code: 845 SOLLROC offers a ...
2024-12-09 12:32:02
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Product Description There are three different bit heads on offer, Convex, Flat Face and Concave, also with three different inserts that can tackle any ...
2025-12-30 00:27:30
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