Built with vacuum brazing technology, this 100 mm grinding disc features a single layer of coarse diamonds fused to a steel body for aggressive material removal. It is highly effective for shaping, beveling, and preparing hard materials like wear-resistant ceramics, stone, and cast iron. The design provides a consistently sharp cutting action and can be used in either wet or dry conditions. This disc is compatible with standard 100 mm (4 inch) angle grinders.