Features: 1. 0.08mm Ultra-fine steel wire bristle are closely arranged, rigid and flexible, with the characteristics of steel, but can clean each chip gently. 2. The brush can be used with the heated platform to clean the heated chip and easily remove glue residue and tin. 3. Bristles are not easily deformed in a high-temperature environment (-20℃-550℃), so it can be cleaned on different occasions. 4. Each material is professionally tested and durable.