These LENOX Air Saw Blades are made with a shatter-resistant, bi-metal construction that bends and resists breaking to help extend blade life. The powerful, high-speed steel teeth provide a strong, long-lasting cutting edge.
The Lenox Tools 20423B418T Airsaw Blade -418T 4-Inch 18TPI 25-Pack provides maximum durability for Pneumatic Machine Cutting. This blade is ideal for Pneumatic Machine cutting applications in Automotive repair and sheet metal cutting. The Bi-Metal Blades are Shatter resistant and have an extended blade life with a high speed steel cutting edge.