The Diablo 12" Bi-Metal Reciprocating Saw Blades are engineered for superior performance and longevity, making them the perfect choice for cutting through nail-embedded wood in rough-in applications. Featuring advanced bi-metal technology, these blades offer up to 5X longer life compared to standard blades, ensuring they can handle even the toughest tasks. Diablo's patented variable tooth technology allows for faster cuts with less vibration, enhancing both speed and control. The 1" demolition body provides straighter cuts with reduced vibration, while the ultra-hardened cutting edge ensures exceptional durability. Additionally, the unique tip design enables faster and easier plunging, making it ideal for precision cuts. With an enhanced tip-to-blade connection, these blades are built to withstand rigorous use, delivering consistent results in both corded and cordless reciprocating saws. The Perma-SHIELD non-stick coating protects the blades from heat, gumming, and corrosion, ensuring long-lasting performance in any tough cutting environment.