(Discontinued by Manufacturer) 4-Pole High Performance Motor: For maximum power in the most compact size New Patented Gear Train and Clutch: Enables most compact design in its class and lightest weight New Ergonomic Design: Modified orientation relative to handle enables better gripping and increased comfort Custom Exact-Fit Tool Inlays: Custom inserts that hold individual tools in place with room underneath to store other tool accessories Tool Only (battery not included)