Scope of delivery6,8,10 mmDiamond drill bit set for dry drilling, lubricant in the drill core.Now you can achieve optimal drilling in all shapes for tiles with the ProFit diamond drill bit and ProFit diamond hole saw. With the ProFit diamond drill bit there is no dust problem, which provides a significantly better working environment. The ProFit diamond drill bit is mounted directly in the drill chuck of the drilling machine. The ProFit Diamond Drill and Diamond Hole Saw is an ideal tool when repairing or installing bathroom fixtures in existing bathroom environments. The drilled out material can be easily and simply removed using the ProFit Diamond Hole Saw with the Drill & Drop system. The ProFit Diamond Drill and Diamond Hole Saw is coated with high quality industrial diamonds and the highest possible density, providing the most efficient drilling in hard materials.