BOSCH Jig Saw Blade, 4 in Length, 0.3 in Width, 0.04 in Thickness, Bi-Metal Cutting Edge, Bi-Metal Blade, Milled, Side Set Teeth, Straight Cut, 6, 1/4 in Shank, U Shank, Cut Materials: 1/4 to 2-3/8 in Plastic, OSB, Wood With Nails, For Use With: Jig Saws, 5 Piece