Jigsaw Blades Blade Shank Type T Shank Primary Material Application Wood Blade Length 3 in 3 1/4 in 4 in Cutting Edge Style Not Applicable Blade Width Not Applicable Blade Thickness 0.04 in Materials Cut Laminates Wood Tip Material Not Applicable Blade Material Bi-Metal High Speed Steel High Carbon Steel For Use With Saw Type Jig Saws Number of Pieces 5 Package Quantity 5