The Metabo 628116000 is a cutting diamond wheel, designed for high-performance grinding and cutting of a variety of materials. It has an outside diameter of 230 millimeters and a hole diameter of 22.23 millimeters. The wheel is designed to provide a smooth and even cut, and is built to last in harsh industrial environments. The diamond wheel is perfect for use in cutting and grinding operations that require precision, speed, and deep cuts. It can be used on a variety of materials, including metals, ceramics, and concrete. This product is designed for reliable and efficient use with professional quality results.