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electric coal drill machine
Selling leads
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...min Drilling diameter 15-180mm Product Features: This machine can be concrete, brick, stone drilling operations, special drill bit can be rubbed ...
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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... is widely used for drink water well drilling. 2. The quality and the performance is safe and reliable. 3. The drilling depth is 60-80 m; the ...
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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...coal mine and underground mine and tunnel project construction work in drilling the driving holes, the anchor hole and install the anchor rod. 1. ...
2024-12-09 10:43:48
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... anchoring systems.Easy to use for fast core drilling or reinforced concrete,brick,block and stone. Heavy Duty Construction core drilling machine ...
2024-12-09 10:43:48
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Product Introduction Diamond drill,also called concrete drill is a new type of tool which can drill on RC,brick and stone,rock,china and fireproof ...
2024-12-09 10:43:48
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XY-44A Mining Exploration Drilling Rig is a multi-purpose spindle diamond core drilling rig suitable for high-speed medium and deep borehole drilling ...
2024-12-09 10:43:48
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... drill rod continually while compressed air or water clears rick ballast away. As a result, a hole comes out in the stone, people can put ...
2024-12-09 10:43:48
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