Lenox® Lazer® Reciprocating Saw Blade, Shatter Resistant Straight, 9 in Length, 1 in Width, 0.035 in Thickness, 18 TPI, Patented/Reinforced Teeth, 1/2 in Tang, Universal Tang, HSS-Co 8 Cutting Edge, Flexible Steel Body, Bright, Applicable Materials: Black Pipe and Copper Pipe