The DCS367B 20V MAX XR COMPACT Reciprocating Saw is a lightweight, compact saw designed to make cutting in between studs and in other tight spots easier than with traditional reciprocating saws. The brushless motor helps to provide up to 2.5x more run time to get the job done. With a 1-1/8" stroke length and a variable speed trigger delivering up to 2,900 strokes per minute, this saw is fast and efficient. It also features a keyless, lever-action 4-position blade clamp for quick and easy blade changes in four directions for a variety of applications including flush cutting. A bright LED light is included to illuminate dark work areas. Tool only batteries sold separately.