Diablo, 5 Pack, Steel Demon, 6, 2024TPI, Reciprocating Saw Blade, Specifically Designed For Maximum Performance In Metal Cutting Applications, The Blade’s UltraHardened Cutting Edge Delivers Up To 5 Times Longer Life Than Those Of Standard Blades, Dual Tooth Design Features A Double Tooth Configuration With Small Gullets For Faster Material Removal Extra Durability, PermaShield Nonstick Coating Protects From Corrosion While Reducing Friction Heat