? Highly Efficient: The 850W pure copper motor delivers an impact rate of 0-3000 / min and helps complete various heavy duty projects with ease. Great tool for drilling in steel, concrete and other hard materials; ? Easy to control: the hammer drill is only approx. 2 kg light and has a 360-degree adjustment handle for a comfortable operation. Vibration control improves the feeling of control; ? Two functions: this hammer drill with hammer and drill function; Just toggle the function selector to convert hammer and drilling easily. This often applies to wood, masonry, concrete, and steel; ? Speed ??adjustable: With the speed adjustment knob and variable speed trigger, you can adjust the drilling speed from 0 to 3000 rpm. The variable speed enables precise hole placement on the work surface; ? Scope of delivery includes: 1 x 850 W rotary hammer, 1 x additional handle, 1 x 5 mm drill bit, 1 x 6 mm drill bit, 1 x 8 mm drill bit. Local branch Fast delivery. Properties: 1) 850W powerful