Diablo's Bi-Metal Reciprocating Saw Blades for General Purpose Cuts are engineered to deliver outstanding performance, versatility, and durability across a wide range of materials, including clean wood, nail-embedded wood, metal, and plastic. These blades are ideal for both professionals and DIYers who need dependable cutting power in demolition, construction, remodeling, and general repair projects. Crafted with advanced bi-metal technology, these blades combine the flexibility of high-carbon steel with the durability of high-speed steel, resulting in a blade that is resistant to breaking and capable of withstanding intense cutting conditions. This construction gives the blades up to 5X longer life than standard reciprocating saw blades, reducing the need for frequent replacements and improving overall productivity. Diablo's exclusive patented variable tooth technology enhances cutting efficiency by incorporating a progressive tooth pitch that adjusts along the blade length. This design allows for faster cuts with significantly less vibration, delivering smoother operation, better control, and reduced user fatigue during extended use. Whether you're cutting through wood studs, embedded nails, metal conduit, or PVC pipe, Diablo's General Purpose Bi-Metal Blades are the reliable choice for clean, efficient, and long-lasting performance on any jobsite.