Outstanding lifespan in reinforced concrete! High-quality, tough tungsten carbide ensures strength and durability. Do you need a long-lasting drill for making holes in concrete, limestone, and masonry? Then the PRO SDS max-7 drill is the right choice. It is so strong and efficient that you can drill holes in tough materials faster, time and time again. The SDS max-7 drill punches through hard materials with its robust carbide head featuring 4 cutting edges. Its spiral flutes have a special design that reduces vibrations and effectively removes dust. This way, you can enjoy the drill's performance for a long time.