These Makita premium "Specialized" saw blades are made especially for cordless saws and designed for greater efficiency when cutting wood. These blades are for wood cutting, with the most popular cordless circular saw models available - all with Makita's highest quality.FeaturesBest efficiency means extended battery life and run timeFine cut saw bladePremium "Specialized" saw blades made especially for cordless sawsUltra-thin, perfectly tensioned steel plates for true runPrecision honed tungsten teethUp to 25% more cuts and cutting speed when compared to B-09173 per batteryThe blade has a max rpm limit of 9250 rpmIdeal for cutting wood. Suitable for use with cordless saws for cutting wood and laminate EFFICUT saw blades are up to 2.5 times faster New carbide tips are designed to reduce contact with the material.