Reciprocating Saw Blades Primary Material Application Demolition Wood Metal Plastic Materials Cut Metal Plastic Wood Blade Length 9 in Teeth per Inch 10 Blade Thickness 1/2 in Cut Width 0.05 in Blade Material Steel Tip Material Bi-Metal Tipped Back Style Tapered Number of Cutting Edges 3 Cutting Edge Style Rigid for Straight Cuts For Use With Saw Type Reciprocating Saws Package Quantity 5