Water Rings are made of flexible rubber and feature a groove that creates suction when flattened against a smooth surface. This allows you to create a reservoir for wet drilling.
- Make your diamond bits run cooler and last longer.
- Keep your work area clean by eliminating unwanted dust.
- Use on stone, tile, concrete or any smooth surface.
- Use the small ring for bits up to 1 3/4".
- Use the large ring for bits up to 3 1/4".