The Dewalt DT40271 XR Flexvolt Extreme Runtime Circular Saw Blade dampens noise and vibration The Dewalt DT40271 Circular Saw Blade is designed for use with the 54v DCS577 Circular Saw. With C3 next-generation carbide, allowing up to 3 regrinds and a diamond bore which drives the blade at a higher torque. With patented grind angles for faster cuts at a lower force. The 1.55mm thin kerf is designed specifically for cordless circular saws which require less push force when cutting. The blade has expansion slots that dampen noise and vibration.  Features:    Body slots for low vibration Optimised face shear for fast cuts Fine grade carbide tip for long life Ultra-thin kerf design for smooth cuts ATB+R tooth configuration for a quality cut Optimised hook angle for a low cutting force Specification: Kerf type: Thin Tooth angle: 25° Number of teeth: 36 Tooth geometry: ATB+R Kerf Thickness: 1.55 mm Blade diameter: 190 mm Blade thickness: 0.82 mm