1. Full copper wire and high temperature resistant motor, powerful and practical, the transmission is more stable. 2. Low noise gear transmission, higher accuracy and light body. 3. The handle and side handle are ergonomic, comfortable and labor-saving, non-slip and practical. 4. Self-adhesive design makes it more convenient and quick to replace grinding discs. 5. Stepless speed change, free exchange. Press the switch to lock with one key. 6. Rated power: 700W 7. Machine speed: 600-3700r/min 8. Self-adhesive disc diameter: 125mm
