The Bosch 5-Piece Masonry Drill Bit Set is perfect for the effective removal of dust. Made from premium-grade materials, this drill bit set allows for durable and reliable use. It features a tungsten-carbide tip for easy and consistent drilling in masonry. Its geometric head eliminates the chances of breakage. This toolset also ensures superior resistance against impact.-Silver-Size (5.6x15.8x1.6)