Oldham 550C424 Max Life 5-1/2-Inch 24 Tooth ATB Cordless Saw Blade with 5/8-Inch Arbor Blade specifically designed for use with cordless saws, to provide more cuts per battery charge Industrial grade carbide provides long life in a variety of building materials Optimal plate thickness provides fast cuts while retaining blade stiffness Optimal plate thickness to achieve fast cutting while retaining plate stiffness for accurate cutting Fully flattened plate for easier cutting, less resistance