New Tracking Point Amped, a high-performance 3-tooth grind sequence for unmatched durability and superior tracking control, New Tracking Point Amped tooth design also delivers extreme cutting efficiency in corded and cordless saws (65% more cuts per battery charge in cordless saws versus other blades), Special DURA BLEND TiCo carbide delivers extreme impact resistance and durability, LOCK-TOOTH design provides the strongest tip-to-blade connection for extreme impact resistance, Newly enhanced Anti-Vibration design provides the ideal combination of stability and rigidity, Perma-Shield non-stick coating resists heat, gumming and corrosion, Laser-cut thin kerf blade for less resistance and greater cutting efficiency, Red saw blades are a trademark of Freud, Inc