This Porter-Cable 5 Piece combination set provides customer value versus items purchased separately. The set includes 3 PC3013 blades with 270-Degree cutting surface which provides a larger cutting area for faster cuts. It also has a PC3011 Plunge cut blade that creates precise cuts for clean and flush cut paths in wood, PVC and drywall, and a PC3012 Bi-metal Plunge cut blade with beveled tooth design allows for aggressive plunge cutting in wood and metal. It comes with a storage case that protects blades and stores them conveniently.