BOSCH Jig Saw Blade, 3-5/8 in Length, 1/4 in Width, 0.04 in Thickness, HSS Cutting Edge, HSS Blade, Milled, Progressive, Wavy Set Teeth, Curved Cut, 17 to 24, T Shank, Cut Materials: 1/16 to 1/8 in Ferrous and Non-Ferrous Thin Metals, 10 to 16 ga Sheet Metal, For Use With: Jig Saws, 5 Piece