SA Superthick Metal Discs
- The SA Superthick Metal bond discs are a great choice for grinding concrete, as well as terrazzo, stone, self-leveling and overlay floors.
- The unique bond formula offers a smooth scratch pattern and long diamond life.
- Grit range: 46, 70, 120, 220.
- Offered in 3″ and 4″ with standard velcro backing for WET use only
- Also offered in 3″ QuickChange style for wet and dry use.