The Milwaukee Sawzall 12 Piece Blade Set includes an assorent of our most popular demolition blades for a range of professional uses. Milwaukee Demolition Blades are thicker for maximum durability and taller for straighter cuts. The set includes The Ax blades for cutting nails embedded in wood, The Wrecker blades for general demolition cutting and The Torch blades for cutting metal. The set also includes an innovative and sturdy storage case for convenience on the job.