This special tip design produces only small wood shavings that are quickly removed. The color is black, with a bright grinding surface, made of CV steel, and features a hexagonal shank of 1/4" according to ISO 1173, E 6.3. It allows for precise and energy-efficient drilling with both cordless and corded machines. It is ideal for drilling in wooden beams and all types of wood, especially for holes in visible areas for carpenters, interior designers, and joiners.