Morris Products 13140 Reciprocating Saw Blade Metal Cutting Blade, 24 Teeth Per Inch, 4" Length, 3/4" Width, 0.05" Thickness (Pack of 5) Reciprocating Saw Blades Metal Cutting Blades - These Reciprocating Saw Blades cut Metal quickly and cleanly. Reciprocating Saw Metal Blades with Bi-Metal Construction for Faster Cutting & Longer Life Blade Wider, Thicker Design for Faster Cuts and Reduced Vibration Packed in Hanging See-Through Plastic Pouch Reciprocating Saw Metal Blades - 5 Pieces Per Pouch