Two Blades in Tandem. - The TF 300 NHM Saw Blade Set, 2-Pieces ensures efficient cutting as two blades saw together in tandem. Its blades are intended for cutting materials up to 360 cm thick. Additionally, the blades´ Tungsten Carbide material makes them effective for cutting various materials such as porous concrete. They are compatible with Bosch tandem all-purpose saws. Fits all TF-shank tandem all-purpose saws. Features and Benefits • For Efficient Cutting as Two Blades Saw in Tandem • TF 300 NHM Saw Blade Set, 2-Pieces ensures efficient cutting as two blades saw together in tandem. • Intended for cutting materials up to 360 cm thick. Specifications Description: TF 350 NHM Total length: 408mm