Jig Saw, Voltage 12V, Handle Type Barrel Grip, Blade Shank Type T-Shank, Cordless Tool Kit Contents (1) Bare Tool, Number of Batteries Included 0, Battery Capacity Not Applicable, Battery Series M12(TM), Charger Included No, Stroke Type Orbital, Brushless Motor Yes, Max. Strokes per Minute 3,000 stroke/min, Min. Strokes per Minute 800 stroke/min, Variable Speed Yes, Bevel Angle Range 0 Degrees ; 15 Degrees ; 30 Degrees ; 45 Degrees , Throttle Type Variable-Speed Dial, Tool Length 8 9/10 in