Characteristics: 1. High Hardness and Wear Resistance 2.High Thermal Conductivity 3. Precision and Sharpness 4. Low Friction Coefficient 5. Long Service Life 6. Versatility 7. Cost-Effectiveness In summary, diamond grinding wheels are valued for their high hardness, thermal conductivity, precision, durability, and versatility, making them essential for precise and efficient grinding of hard and brittle materials.