TIGREZY Tile Drill Bit Set, Diamond Drill Bits for Ceramic Tiles with 5,6,8,10,12 mm, Metal Drill Bit for 6mm Tiles, Ceramic Drill Bits for Glass, Granite

【Multiple Diameters】In addition to 5, 6, 8, 10 and 12 mm tile drill bits, you will receive a 6 mm carbide drill bit. This saves you from having to drill with a diamond drill bit, allowing you to drill holes even more precisely and easily. 【Unique Dry Drilling Design】Wax inside for cooling, our diamond tipped drill bits have built-in wax cores that automatically absorb and dissipate heat as you drill. The dry drill bit dry has no water and less pollution. 【Multiple Uses】Gres ceramic drill bit ideal for drilling clean holes in hard materials, including tiles, porcelain, granite, ceramic, glass, mirror, stone and brick. Note: Not for wood, metal, plastic. 【Compatible Round Shanks】The glass drill bits are designed with a round shank, compatible with most machines, such as hand drills, angle grinders and bench drills. The side flutes help clear debris and drill holes smoothly and quickly; the depth mark is also useful for precise projects. 【High Quality Materials】Drill bit set with vacuum