$52.99 Bosch 1/2 in. Multi-Purpose Tungsten Carbide Drill Bit for Drilling Tile, Masonry, Wood, Metal 
Irwin 5026015 1/2 x 6 -Inch Masonry Drill Bit at Sutherlands
Stones Drywall and other Masonry Construction Work Concrete Max-Craft 1/2 Inch 5 Pcs Pack /cdn.vox-cdn.com/uploads/chorus_asset/file/19498372/half_inch_masonry_bit.jpg "How to Attach a Deck to a House - This Old House")
