The DCS367P1 20V MAX* XR® compact reciprocating saw has a compact and lightweight design for making cuts in confined spaces like in between studs. the brushless motor helps to provide up to 2 5X more run time to get the job done. with a 1-1/8 in stroke length and a variable speed trigger delivering up to 2900 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. DeWALT® 20V MAX* Cordless Reciprocating Saw Kit, Brushless, Bare Tool/Kit: Kit, Series: XR™, 1-1/8 in Stroke, 0 to 2900 spm, Straight Cut Type, 20 V, Lithium-Ion Battery, 5 Ah Battery, Battery Included: Yes, Anti-Slip/Comfort Grip Handle, Variable Speed Trigger Control, 14-1/2 in Overall Length