– Drill bit with ¼″ hex shank optimized for impact drivers and drills with and without percussion Hex shank up to 260mm in length and 3-sided shank in 400mm length drill bits Drill bits with tungsten carbide tip (TCT), allowing drilling in concrete, bricks, tiles, blocks of aerated concrete, thin metal sheets, aluminum, ceramic tiles of soft to medium hardness, all types of wood and PVC White spiral for easy identification in the toolbox
