The Makita 5 in. Thin Kerf Diamond Blade, Segmented, General Purpose (E-23276) is ideal for use with both a 5 in. Angle Grinder and 5 in. Circular Saw. The thin kerf blade reduces drag on the tool motor to optimize battery run time. The Thin Kerf Diamond Blade is engineered for up to 80% more cuts per charge than competitive blades and provides up to 2x faster cutting compared to standard blades. The E-23276 features a u-shaped notch in each segment that efficiently ejects dust from the work area for a smoother and faster cutting experience.The Thin Kerf Diamond Blade features ventilation holes that are engineered to keep the blade cool during operation to ensure a smooth cutting action for reduced operator fatigue. The blade features an optimum bond matrix that provides faster, longer lasting, and smoother cutting with a maximum 13,300 RPM. The E-23276 is engineered with high quality diamonds for added versatility in dry or wet cutting applications. It features a smoother and faster cutting experience while cutting masonry materials including concrete, reinforced concrete, block, pavers, and brick.