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tunneling rock drilling bit
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...Rock Drilling Machine Description Of Y24 Hand Held Rock Drilling: Y24 hand held rock drilling machine is light and small type designed on the basis ...
2025-07-22 00:23:37
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...Rock Drilling Machine Description Of Yt27 Pneumatic Small Hole Rock Drilling Machine: Pneumatic rock drill is a kind of high efficient drilling ...
2025-07-22 00:23:37
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...Rock Drilling Machine for Small Hole Drilling Product Information: This Series pneumatic rock drill apply in hard rock on the rock drill operation...
2025-07-22 00:23:37
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.... It can be used with the FT160A air leg to drill horizontal and inclined holes; it can also be mounted on a trolley or stand.YT28 air-legged rock ...
2025-07-22 00:23:37
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.... The YT29A air-legged rock drill is a relatively early and definitive product in China. Compare with the same type of rock drills, our YT29A has ...
2025-07-22 00:23:37
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...Rock Drilling Machine with Pusher Leg Rock Drilling Machine Description: Pneumatic rock drill is a kind of high efficiency air leg rock drill ...
2025-07-22 00:23:37
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...Rock Drill for Mine or Quarry Product Description YN27 Inter Combustion Gasoline Rock Drill is a very efficient rock drilling machine, composed of ...
2025-07-22 00:23:37
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...Rock Drilling Machine YN27C for Rock Drill and Break Product Description The Internal Combustion Rock Drill Type YN27C/YN27J is a very efficient ...
2025-07-22 00:23:37
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... carbide and carbon steel Process Forging Usage Rock drilling, coal mining, and geological drilling Length 400-6000mm Weight 3.03kg/m Delivery 7...
2025-06-21 00:32:42
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...Bit Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, Minetech’s ...
2025-06-21 00:36:53
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