BOSCH Jig Saw Blade, 3-5/8 in Length, 0.3 in Width, 0.04 in Thickness, Metal Cutting Edge, Bi-Metal Blade, Milled, Progressive, Wavy Set Teeth, Straight Cut, 14 to 18, T Shank, Cut Materials: Ferrous, Non-Ferrous Medium Thin Metals, For Use With: Jig Saws, 5 Piece