Raizi Laser Welded 20-120mm 1-1/4 Diamond Core Drill Bit For Concrete Wall. Quantity:1PC concrete core drill bit without machine. Size:20mm, 26mm, 32m...
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Used for construction install pipe, air conditioning, electric, heating, gas pipeline drill wall, and highway, airport runway, bridge and tunnel engin...
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Diamond Hole Saw Drill Bit Set For Ceramic Porcelain Tile Granite Marble Drilling Hole Saw Cutter Kit Tool. Designed for the drilling of ceramic tiles...
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