151 - 160 of 821
tunneling rock drilling bit
Selling leads
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...also be up drilling anchor hole, hole diameter is Φ 35 ~ 45 mm, and effective drilling depth of 5 meters. It may also working for roof bolting ...
2025-07-17 00:18:52
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...Rock Drill Rock Drilling Tools Product Information: 1. YT series pneumatic rock drill for drilling in the hard rock horizontal and inclined ...
2025-07-17 00:18:53
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... of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations. Hand-held pneumatic ...
2025-07-17 00:18:52
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... of synthetic mono crystals and at high temperature and high-pressure.Core diamond drilling tool for drilling rock in underground soil formations ...
2025-06-21 00:33:03
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...’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of ...
2025-06-21 00:36:55
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...Drill Pipe for DTH Rock Drilling Product description: In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2025-06-21 00:38:41
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...Drilling Mining YT27 air Leg Compressor Pneumatic Rock Drill Jack Hammer Production YT series rock drilling machine is a new and efficient rock ...
2025-07-17 00:18:53
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...Rock Pneumatic Tools Rock Drilling Machine Product Information: Pneumatic Machinery has a wide range of pusher leg and stopper rock drills to cover ...
2025-06-21 00:34:10
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...Rock Drilling Machine Description: YT28 air-leg rock drill is a new type of high-efficiency rock drilling equipment, which is widely used in ...
2025-06-21 00:33:40
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..., through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the ...
2025-06-21 00:36:40
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