361 - 370 of 576
hard rock drilling dth bits
Selling leads
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...DTH Hammer For Surface Mining Product introduction: DTH Hammer is one of key components for drilling equipment. They are powered by compressed air ...
2024-12-09 13:16:18
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...DTH Drill Pipe D76-144mm Product Description: Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock ...
2024-12-09 12:32:02
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...Drilling Product introduction: Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to ...
2024-12-09 13:08:23
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...Bit with Carbide Buttons for Mining Exploration Product Introduce: Reverse Circulation drilling, or RC drilling, is a method of drilling which uses ...
2025-07-31 00:08:58
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... with a pin at one end 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 ...
2024-12-09 12:11:48
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... tube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary ...
2024-12-09 12:11:48
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...Drilling Blue 305mm Diameter 3 Wings/Blades Drag Bit Product Introduce The drag bit is designed for use in soft formations such as sand, clay, or ...
2024-12-09 13:25:29
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...good drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high ...
2024-12-09 12:40:32
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...Bit Retrac Button Bits Top Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T 38 rock drill button bit for construction are ...
2024-12-09 12:11:48
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...Bit Retrac Button Bits Top Hammer Drill Bit For Drilling Product Specification: T38 Button Bits T38 rock drill button bit for construction are made ...
2024-12-09 12:11:48
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