LENOX® Demolition Bi-Metal-Reciprocating Saw Blades use POWER BLAST TECHNOLOGY™ to increase blade life. High-speed blasting along the cutting edge strengthens the blade to reduce breaks and increase durability. The blade design provides maximum durability. The taller and thicker blade profile prevents bending during cutting and provides maximum control in the toughest demolition applications.Select Option 20597-960R Pack of 2 225mm 10 TPIPack of 2 225mm 6 TPI Add to Basket Quantity