Diablo's six-piece demolition reciprocating saw blade set brings together two of the brands top selling blades - Demo Demon® and Steel Demon®. Diablo's reciprocating saw blades are specifically designed for maximum performance in nail embedded wood and metal cutting/demolition applications. These high-performance blades feature bi-metal technology that delivers up to 5X longer life of standard blades on the market. Diablo's Demo Demon® blades feature patented variable tooth technology that provides faster cuts with less vibration. Diablo's steel Demon® blades feature a double tooth configuration with small gullets for faster material removal and extra durability. This set is ideal for the Pro and offers up to 20% savings. Free storage case included.