The Torch delivers exceptional durability and straighter cuts in pipe, conduit, strut and other metal materials. (5) 6" 18 TPI The Torch Sawzall Blades FEATURES A unique combination of relief angles forms a radius on the back of the tooth that reduces stress build-up during cutting and substantially extends blade life.A precise manufacturing process creates a sharper cutting edge on each tooth for a faster cutting blade.A thicker, more rigid blade body resists fracturing and bending for maximum durability.The 1" tall blade body reduces blade twisting for straighter, more accurate cuts.Matrix II bi-metal teeth for greater durability. SPECIFICATIONS Blade Dimension 6"x1"x.042"Shank 1/2 in. UniversalTPI/Grit 18 TPIPackage Quantity 5