Diablo DS0608BFD5 Reciprocating Saw Blade, 8/10 TPI, Bi-Metal Cutting Edge, Steel                Diablo Steel Demon00 Reciprocating saw blades are specifically designed for maximum performance in metal demolition applications. The blade's ultra hardened cutting edge delivers up to five times longer life than those of standard blades. Dual tooth design features a double tooth configuration with small gullets for faster material removal and extra durability.