Freud DS0606CW 6-Inch 6-TPI Carbide-Tipped Reciprocating Saw Blade Blade features oversized demolition blade body that has increased height for straighter cuts with less vibration Parma-Shield non-stick coating for less heat, gumming and corrosion Freud's Tic hi-density Carbide Teeth deliver 10 times the cutting life of standard reciprocating blades