Patented T2 Technology provides fast, efficient cutting in a range of metal cutting applications. High speed blasting strengthens the blade to reduce breaks and increase durability. Bi-Metal technology flexes to resist breaking and helps to extend blade life.
![Lenox Metal Metal Cutting Jig Saw Blades, 3-5/8" x 3/8 x .037, 18-TPI #1991567 (25/Pkg.) Lenox Metal Metal Cutting Jig Saw Blades, 3-5/8" x 3/8 x .037, 18-TPI #1991567 (25/Pkg.)](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/239836/343942/Lenox_Med_Metal__18814.1593615659.png?c=2)