Features: Part of the Draper Storm Force 20V Power Interchange series, 2 functions – Drill, Hammer, Variable speed, Rear hand grip, LED worklight, Batteries and chargers are available separately. Draper Storm Force; 20V interchangeable battery system allows you to combine one battery with any of the tools within the 20V Storm Force series (not compatible with Draper Storm Force; 10.8V).