Freud DS0908BFDP Diablo Steel Demon 9-Inch 8/10 TPI Reciprocating Saw Blade, 2-Pack
8-10 Teeth per Inch (TPI). Bi-Metal Liquid Metal Tooth Design. Bi-Metal Reciprocating Blade deliver 4x the performance of standard blades. For Cutting Steel & Metal Composites (1/8" to 1/2"). Ultra-Hardened cutting edge with hardness to HRC62 for maximum durability and speed.