The FLEXVOLT TrackSaw Blade is designed for optimal performance. A thin kerf design and patented body slots provide smooth cuts. The submicron grade carbide teeth have 10 degree hook angles and a 4 face shear, ground with an ATB+R tooth configuration for long life and fast, accurate cuts. The blade provides up to 40% more cuts per charge* when used as part of the FLEXVOLT system (saw + battery + blade).