The product is a 4-inch (100 mm) diamond grinding tool with M14 or 5/8-11 thread options, suitable for both wet and dry use. It features premium diamond segments for long usage life and fast grinding performance.

Its advantages include a complete and varied specification to meet different needs, the ability to never mark or burn the stone surface, excellent grinding effect ensured by good balance, long lifespan, stable performance, and a competitive price.