Photo 1 of 5 Pack 5/16 inch Concrete Drill Bit Set, Masonry Drill Bit Set with Hex Shank,Carbide Tip Drill Bits for Concrete, Tile,Brick, Plastic, Cement (5/16"?5 Pcs?)

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Photo 1 of 5 Pack 5/16 inch Concrete Drill Bit Set, Masonry Drill Bit Set with Hex Shank,Carbide Tip Drill Bits for Concrete, Tile,Brick, Plastic, Cement (5/16"?5 Pcs?)Photo 2 of 5 Pack 5/16 inch Concrete Drill Bit Set, Masonry Drill Bit Set with Hex Shank,Carbide Tip Drill Bits for Concrete, Tile,Brick, Plastic, Cement (5/16"?5 Pcs?)