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electric coal drill
Selling leads
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...drill for coal mine is light weight 2. coal seam, soft sand stone, shale drilling 3.high power with fast speed useage: pneumatic drill for coal ...
2024-12-09 10:43:48
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...Electric drills(BLACK&DECKER10mm, 10mm,10mm, Hitachi13mm,08-13,dragon 13mm); Project drill(90,200); Electric Hammers(BOSCH20mm,light style ...
2024-12-09 10:43:48
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...Electric drills(BLACK&DECKER10mm, 10mm,10mm, Hitachi13mm,08-13,dragon 13mm); Project drill(90,200); Electric Hammers(BOSCH20mm,light style ...
2024-12-09 10:54:33
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Product Introduction Hammer drilling machines in series of concrete, brick, stone, wood, etc. drilling, cutting with a chisel function, can be a ...
2024-12-09 10:43:48
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...,and ship building industries and so on.You can use the magnetic drill when you can not use drill press and electric hand drill to drill huge steel ...
2024-12-09 10:54:33
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...Electrical rail drilling machine, simple structure, suitable design, And disassembly easy.Using hollow drill bit, can offer the cold water to cold ...
2024-12-09 10:43:48
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... drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, tunnel, railway ...
2024-12-09 10:41:47
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..., highway engineering etc. Advanced hydraulic rock drill system, anti-jamming mechanism make the jumbo drilling on face, slope, roof, side wall and ...
2024-12-09 10:41:47
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220V 50Hz Power 1400W (actual power) Speed 0-2000 rev / min Drilling diameter 15-180mm Product Features: This machine can be concrete, brick, stone ...
2024-12-09 10:43:48
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1.Increased penetration rate 2.Longer service life 3.Lower cost 4.Excellent cemented carbide Chisel bits are widely used in drilling holes with a ...
2024-12-09 10:43:48
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