The Broca SDS-Max 4-flute is a powerful drill designed specifically for use in demanding materials. With a diameter of 38 mm and a length of 370 mm, this drill is ideal for creating precise holes in concrete, masonry, and other hard construction materials. The SDS-max connection system allows for easy and secure attachment to compatible power tools, facilitating handling and changing of the drill bit. The four cutting edges of the drill ensure efficient material removal and reduce vibrations during the drilling process, leading to greater precision and improved working comfort. This drill is therefore an excellent choice for professionals and DIY enthusiasts who value quality and performance.