Diablo’s Bi-Metal Reciprocating Saw Blades for General Purpose Cuts are specifically designed for maximum performance in wood, nail-embedded wood, metal and plastic applications. These high-performance blades feature bi-metal technology that delivers up to 5X longer life compared to standard blades on the market. Diablo’s’s patented variable tooth technology provides faster cuts with less vibration. **Technical Specifications:** – Brand: Diablo – Application: Nail-embedded wood, metal & plastics – Diameter: 12″ – TPI: 14