1. In terms of color, ceramic grinding wheels are generally blue, white, red, green, black, etc. depending on the material, and the resin is generally dark brown.
2. In terms of smell, ceramic grinding wheels are generally tasteless, and resin grinding wheels have the peculiar smell of resin tartaric acid.
3. In terms of sound, the ceramic grinding wheel generally makes a crisp sound when it is struck, while the resin grinding wheel makes a dull and deep sound.
4. Resin grinding wheels and ceramic grinding wheels have different bonding agents. As far as the nature of the bonding agent is concerned, the ceramic bonding agent is an inorganic bonding agent, and the resin bonding agent is an organic bonding agent.