Voltage: 12V * Speed: 0-3000 SPM * Stroke Length: 1/2-Inch * Blade Clamp: QUIK-LOK Universal 1/2-Inch Tang, Trigger: Variable Speed * Includes: 2420-20, (1) 12V LITHIUM-ION Batteries (48-11-2401) Pack, 30-Minute Charger (48-59-2401), Hackzall Blade, Carrying Case