Reciprocating Saw Blade, Primary Material Application Medium Metal, Materials Cut Metal 1/16 In. to 1/8 In., Blade Length 4 in, Teeth per Inch 14/18, Cut Width 0.035 in, Blade Material Bi-Metal, Tip Material Bi-Metal, Back Style Curved, Straight, Number of Cutting Edges 1, Cutting Edge Style Rigid for Straight Cuts, For Use With Saw Type Reciprocating Saws, Package Quantity 5