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OKDIAMOND Diamond Core Drill Bits for Hard Stone Concrete Marble Granite Brick Laser Welded Masonry Coring Dry or Wet Hole Saws 1-1/2 in - OK DIAMOND, OK7
OK DIAMOND OK7
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UPC
797564985248
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😊Designed for drilling hard granite, marble, engineering stone, concrete, brick.It's a good choice to drill the faucet mounting holes in stone countertop, plumbing lines in showers and vanities 😊Dry or Wet Drilling - use wet will greatly prolong the segment life. And our stone drill bit will not happened edge chipping, very safe. 😊OKDIAMOND stone drill bit so sharpness that reduces material waste. Improve efficiency and reduce costs. 😊5/8''-11 thread install on polishers or grinders, compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill. Side flutes help to remove debris and drill holes smooth and fast. Depth mark useful for precise project. 😊Notice: Please according to operation tips for laser welded diamond dry core bits. Pay attention to good safety precautions.
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