The Omega 4-Inch Grinding Wheel is designed for both wet and dry use, making it ideal for concrete, block, brick, and masonry grinding, as well as concrete edge beveling. Featuring 16 double row segments with a good quality grit, this grinding wheel ensures a smoother finish and longer life. With specifications of 4" double row and a 5/8"-11 arbor, it supports a maximum RPM of 15,000, providing efficient and high-performance grinding. Suitable for use on angle grinders and circular saws, the double row cup wheel design enhances durability and performance for a variety of grinding applications.