It’s possible to cut concrete to differing specifications than normal. Any concrete deeper than 4 inches (101.6 mm) is well within the range of your capabilities, but increasing depth adds to the difficulty of the work. This article explains how to cut concrete for sidewalks, patios, basement walls and house slabs that are not normally deeper than 6 inches (152.4 mm). Cutting concrete deeper than 6 inches (152.4 mm) should be performed by a professional with equipment that can handle deeper concrete.