1. Suitable for flap disc.
2. Especially applied for grinding hard metal such as super steel, aviation and aerospace alloy, and forging steel, better than other abrasive products.
3. The grain is dense, rough, firm, and sharp.
4. Supper self-sharpening, constantly revealing new.
5. Lower cutting temperature, less burning damage to difficult-to-grind materials, less total downtime, and longer life.