The Torch recip saw blade is ideal for demolition, plumbing, remodeling and general metal cutting. Cuts pipe, channels, tubing, angle iron up to 4in., plus nail-embedded wood and steel. U.S.A. Blade Application: Demolition, Wood, and Metal Cutting, Blade Size (in.): 9, TPI (Teeth per Inch): 10, Blade Material: Bi-Metal, Tang Style...