High speed blasting along the cutting edge strengthens the blade to reduce breaks and increase durability. Patented T2 Technology reduces cutting forces on each tooth and optimizes chip removal to allow efficient cutting in the widest range of materials.
![Lenox General Purpose Bi-Metal Reciprocating Saw Blades, 8" x 3/4" x .050", 10/14 TPI #20535B850R (25/Pkg.) Lenox General Purpose Bi-Metal Reciprocating Saw Blades, 8" x 3/4" x .050", 10/14 TPI #20535B850R (25/Pkg.)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/136820/181387/Gen-Purp-Recip-Blade-25__66676.1443643029.jpg?c=2)