The Milwaukee® Torch With Carbide Teeth Next Generation 8TPI Blade Delivers Extreme Blade Life In Thick Metals. The Torch With Carbide Teeth Is Designed For Fast, Smooth Cuts In All Thick Metal Applications. The Milwaukee® Sawzall Blade Is The Best Solution For Thick and Extreme Metal Cutting Applications. The Torch Delivers Up to 50X Life Over Standard Reciprocating Saw Blades. Milwaukee Torch With Carbide Teeth Blade Cuts Through A Wide Variety Of Metal Materials Including Black Pipe, Angle Iron, Rebar,