SDS-max Pro 4 / 18 x 540 mm. Unmatched destructive power with an extremely robust and aggressive solid carbide cutting edge. Consistently long service life is ensured by a short head with large-volume dust channels for friction-free removal of drill dust, resulting in minimal heat generation. Experience the highest drilling speed with angled secondary cutting edges for aggressive drilling progress. The drill-active centring tip provides optimum guidance when drilling in concrete and reinforced concrete. An innovative wear mark serves as an indicator for dimensional accuracy, ensuring an accurate drill hole diameter. With optimised vibration values, this tool is ideal for the toughest requirements on the construction site. Suitable for use in concrete, masonry, and natural stone.