Bosch T345XF Jig Saw Blade, 0.39 in W, 5-1/4 in L, 5/10 TPI

Bi-metal. Side set and milled teeth with progressive tooth spacing for thick and thin materials. Fast cuts, long life in metal 1/8 to 3/8 in wood with nails, particleboard 1/8 to 3-5/8 in non-ferrous metal, aluminum and 5/64 to 1-1/4 in plastics.