The DeWalt SDS-max hammer drill bit is a powerful tool that has been specially developed for drilling in concrete. With a diameter of 28 mm and an overall length of 570 mm, this hammer drill bit offers an optimum combination of efficiency and durability. The innovative X-design head ensures excellent work progress and enables high drilling performance, while the 4-flute design with high-quality tungsten carbide carbide plates significantly extends the service life of the drill bit. Reduced vibration improves hole quality, leading to more precise results. The heavy-duty shank is designed to withstand the demands of intensive applications, maximising service life. This hammer drill bit is the ideal choice for professionals looking for a reliable and powerful tool for demanding drilling jobs. High-performance shank for maximum service life. X-design head for optimum work progress. 4-flute head with tungsten carbide carbide inserts. Reduced vibrations for improved hole quality. High drilling performance and service life when drilling in concrete.