Dewalt dch sds plus heavy duty rotary hammers 36v dewalt dch363d2 gb this 36v heavy duty rotary hammer from dewalt is ideal for drilling anchors and fixing holes into concrete brick and masonry from 4 to 26mm equipped with a rotation stop mode for light chiselling in plaster tiles and render while the impact stop mode is for rotary only when drilling in wood and metal best in class vibration 71mssup2 reducing user fatigue and maximises operating periods noisevibration levelsha