ideamall Cup Brush Grinder Diamond Cutter Wheel Sander Concrete (Set of 4)

[Efficient Design] The concrete grinding wheel features six holes that maintain the cutting pattern while increasing cooling and reducing wear. It's designed for both durability and precision. [Superior, High-Quality Materials] The sturdy design utilizes diamonds for durability, rust resistance, and abrasion resistance, ensuring a long life and high performance. [Applicable to a Wide Range of Materials] Compatible with a wide range of building materials, including tile, marble, and concrete. It smooths uneven surfaces for a clean finish. [Dry and Wet Use] Flexible use allows for both dry and wet grinding. Adding a small amount of water allows for smoother, more effective grinding.