DeWalt DCS387B Cordless Compact Reciprocating Saw, 20 VHighlights: 1 1 8 inch stroke length delivers faster cutting speed Variable speed trigger with 0 2,900 SPM provides increased blade control for precision cuts Bright LED light illuminates dark work areas for better visibility Pivoting shoe provides increased versatility while cutting Compatible with DEWALT 20 Volt MAX lithium ion batteries and chargers (sold separately) Batteries sold separately