The CYL-9 Ceramic Tile Drill Bit is the standard choice for drilling in tiles
Dry drilling without lubrication for convenient use
Simple flute-less design is especially suitable for drilling through tiles
Cylindrical shank is compatible with three-jaw drill chucks
For drilling without impact at low speeds
Compatible with corded or cordless non-impact drills with a cylindrical shank system 
Comes in various diameter sizes ranging from 2.5 mm to 13 mm