Reciprocating Saw Blade Set Primary Material Application Thick Metal Materials Cut Thick and Extreme Metals Blade Length 6 in 9 in Blade Width 1 in Teeth per Inch 5 7 Cut Width 0.05 in Blade Material Carbide Tip Material Carbide Tipped Back Style Straight Tapered Number of Cutting Edges 1 Cutting Edge Style Rigid for Straight Cuts For Use With Saw Type Reciprocating Saws Blade Shank Type 1/2 in Universal