Lasts up to 50x longer than a Bi-Metal blade in tough materials - Cutting thin sheet metal and thin wall pipes is a tough job, but with a good recip saw blade you can manage: the real problems start when you cut stainless steel. This tough, high-alloy steel is an obstacle to construction or renovation workers and destroys blades. Bosch Carbide Technology consigns these problems to the past. The EXPERT ‘Thin Tough Metal’ is a leap forward in recip saw blade development, where the hardest metal is integrated into a tooth design optimised for steel sheets and pipes. The teeth are ground to a fine geometry that allows even thin sheets of stainless steel to be cut smoothly. Ideal for metal workers, plumbers, installers and renovators, the Bosch EXPERT ‘Thin Tough Metal’ Reciprocating Saw Blade not only does jobs that were previously all but impossible, but offers exceptional lifespan as well. Fits all S-shank reciprocating saws. Features and Benefits • Lasts up to 50x longer than a Bi-Meta