- For wet drilling of all natural stone, engineered stone and all types of tiles including porcelain tiles
- Very good cutting speed
- Must use with an adaptor
- Please be advised that you must use these bits on very slow speeds
- Please note: This tool must be used with water at all times
- An adaptor is required for all bits 20mm and up if used on a standard chuck drilling machine
- Estimated life of between 50-100 holes, depending on the hardness and thickness of the tile