2608685866 - SDS max-4 hammer drill bits 22 x 200 x 320 mm

For SDS max hammer drills. The SDS max-4 drill bit features a 4-edge head and offers a long life in concrete. The special 4-edge design ensures long-lasting, jam-free use when drilling in concrete. In addition, the double-spiral U-shape extends the life by allowing good dust extraction. The durability is also ensured by the carbide composition, for greater wear resistance when drilling. For concrete and masonry.