ITEM NAME:5 Pieces Multipurpose Tungsten Carbide Tip Masonry Drill Bits For Tile,Conc Z9G1 5 Pieces Multipurpose Tungsten Car.(1)One drill bit replaces two drill bits, perfect for drilling fastner holes in bathroom tiles, or wall mirrors. Once it drills through the tile or mirror this drill bit will cope easily with any masonry behind it.
