black decker 18v 13mm brushless hammer drill 2 2ah batteries box 31 accessories bl188d2ka31Hammer drill with Black+Decker Brushless technology with 18 V power, 13 mm chuck. Includes 2 2 Ah batteries, tool box and case with 31 accessories. CHARACTERISTICS Brushless Motor: Provides 25% more autonomy per charge and 50% more power for quick task completion 0 420 0 1650 rpm and 52 Nm of torque provide the power and speed for drilling in wood, metal and all screwdriving applications Hammer action for drilling in concrete and masonry INCLUDES 18 V