Black & Decker CDC180ASB 18-Volt Compact Drill 17 percent smaller, supplies 10 percent more torque (up to 122-inch-pounds) than older models Variable speed (from zero to 650 RPM) for optimum precision and control Six-position clutch, keyless 3/8-inch chuck for effortless bit changes 13.7-by-12.5-by-4-inches (w x h x d), weighs 8 pounds, 2-year warranty 18-volt drill, 18-volt slide pack batteries, charger, double-ended bit tip, storage case, 20 helpful accessories