The Makita 7-1/4" 45T Carbide-Tipped Max Efficiency Circular Saw Blade is the ideal accessory for Makita Cordless Circular Saws (including XSH06, XSH07, and XSH08, sold separately). Max Efficiency accessories are engineered to deliver optimal run times and performance. Get up to 75% more cuts per charge compared to standard blades. The Max Efficiency Circular Saw Blade has an ultra-thin kerf design that provides smoother cuts with less drag on the motor and minimal material loss. Featuring special ATAFR (Alternate Top Alternate Face w/Raker) carbide tips, the saw blade can provide smoother and faster cuts. The blade is expertly tensioned for precision and true cutting. It is ideal for fine crosscutting applications.