• Includes 2 diamond cup wheels with a diameter of 125 mm. • Arbor diameter: 22.23 mm. • Segment width: 5 mm. • Includes 2 20 mm arbor adapters for compatibility with M14 threaded spindle angle grinders. • Made with high-quality diamond coating for a faster, easier, and more durable working process. • Design with heat dissipation holes to reduce damage to the machine. • Excellent balance to prevent wobbling during grinding. • Suitable for grinding marble, granite, quartz stone, artificial stone, ceramic products, cement, and concrete. • Useful for repairing brick walls and polishing, as well as for removing adhesives and epoxies.