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blasting hand rock drilling machine
Selling leads
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..., coal mining and water conservancy construction, helps to drill the blast holes and is widely applied in tunneling, earthwork, mining and ect. ...
2025-07-29 00:13:43
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...a tool for directly mining stone.It drills out gunholes on rock formations so that explosives can be placed to blast the rocks to mine stone or ...
2025-07-29 00:13:43
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... into mine lane way and blasting holes in all drilling works. It is an indispensable machine tool in metallurgy, coal, railway, traffic, water ...
2025-07-29 00:13:44
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...-drilling tool, composed of a small gasoline engine, an air compressor and rock drill. Its outstanding characteristic is that the stated functions ...
2025-07-29 00:13:44
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...Hand Held Mining Drilling Machine Rock Drilling Tools Product Information: 1.Pneumatic rock drill is a kind of high efficient drilling machinery. ...
2025-07-29 00:13:44
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... hole, it can 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 ...
2025-07-29 00:13:43
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.... It is widely used for drilling blast holes in mine tunneling and various rock drilling operations, and is an indispensable and important tool for ...
2025-07-29 00:13:43
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...Rock Drill Machine Description: Pneumatic rock drill is a kind of high efficient drilling machinery. It is widely used in rock drivage and various ...
2025-07-29 00:13:44
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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 ...
2025-07-29 00:13:44
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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 ...
2025-07-29 00:13:44
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