Product Name: Resin Bond Diamond Grinding Wheel for Hard Alloy Grinding Bonding Agent: metal Shape: Dish-Shaped Manufacturing Process: Sintered Transport Package: Carton Box Origin: China HS Code: 6804221000 Product Description Features:1.different quality grade for all kinds of different metal2. Long grinding life3. Small noise when grinding4. High quality with low price5. High efficiency6. working safely