Roughing Up Stone - The SDS max Bush Hammer Head for Toolholders is ideal for roughing up stone, concrete and asphalt. This hammer head has a tooth design especially suitable for adding texture to smooth surfaces. It is compatible with Toolholder 1 618 609 003 with SDS max shank system. Fits all SDS max rotary hammer drills. Features and Benefits • Roughing Up Stone, Concrete and Asphalt • SDS max Bush Hammer Head for Toolholders is ideal for roughing up stone, concrete and asphalt • Tooth design is especially suitable for adding texture to smooth surfaces Specifications Dimensions: 60 x 60mm Number of teeth: 7 x 7