Cut between studs and other tight spots with ease using the 20v max* xr brushless compact reciprocating saw. Featuring a brushless motor that provides up to 2. 5x longer runtime** and a variable speed trigger that delivers up to 2,900 spm. This saw delivers fast and efficient performance and offers quick blade changes for versatility in a variety of applications. This tool is compatible with all 20v max* batteries and chargers. Up to 2.5x more runtime** Compact 14.5 length fits in between studs in other tight spots Only 5 lbs. in weight tool only Keyless 4Position Blade Clamp for quick easy blade changes cutting versatility 118 stroke length Variable speed trigger delivers up to 2,900 SPM Bright LED light to illuminate dark work areas