271 - 280 of 615
high performance rock drilling bit
Selling leads
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... rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for transmitting water or air during drilling.And the ...
2025-06-21 00:34:34
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...Drill Rod Description: Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill in granite and ...
2025-06-21 00:38:06
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2025-06-21 00:33:22
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... of strength,hardness and toughness satisfies the most demanding applications – but working with such high stresses, inserts and buttons are more ...
2025-07-30 00:13:50
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..., it works with shank adapter,coupling, hex drifter rod / hex speedrod together. Specification Of 43mm R28 Thread Spherical Button Bit: Bit design ...
2025-06-21 00:36:20
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...other engineering drilling blasting hole, guardrail hole, mountain reinforcement, anchorage and other engineering holes, geothermal exploration ...
2025-06-21 00:36:39
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...Drilling Rig YT28 With Air Leg Pneumatic Rrock Drilling Machine Description: Pneumatic rock drill is a kind of high efficiency air leg rock drill ...
2025-06-21 00:33:54
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...FT160C long air - leg to use in the basis of the width of rock. Applications: It's widely used for blasting holes and other drilling works in a ...
2025-07-30 00:13:51
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... FT160A or FT160B Air-leg , it is suitable for wet drillingunder various of rocks Used for blasting holes and other drilling works in a quarries, ...
2025-06-21 00:33:53
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... mono crystals and at high temperature and high-pressure.Because of their advantages of high wear ability,hot hardness high compressive and impact ...
2025-06-21 00:38:44
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