Reciprocating Saw Blade, Primary Material Application Thick Metal, Materials Cut Ferrous Metals, Blade Length 12 in, Teeth per Inch 10, Cut Width 0.042 in, Blade Material Bi-Metal, Tip Material Bi-Metal, Back Style Curved, Number of Cutting Edges 1, Cutting Edge Style Rigid for Straight Cuts, For Use With Saw Type Reciprocating Saws, Package Quantity 5