the Second-Generation Car Scratch Repair Machine Has a High Speed of 8000 Rpm, Which Can Quickly Remove Car Scratches in One Minute. All Kinds of Car Paints Can Be Repaired, Eliminating 4s Shops. It Is Suitable for Medium and Light Scratches without Exposing Primer Scratches. It Is Also Equipped with Glass Oil Remover to Clean the Glass, solve the Problem of Vague Rainy Days, Vague Nights, and Abnormal Rain Wiper