2UUL CVT Grinder Stepless Speed Control PCB IC Grinding Pen

2UUL DA84 CVT Grinder and 2UUL DA85 CVT Pro Coreless Motor Grinder for mobile phone repair. 2UUL DA86 Mini Grinder with grinding cutting drill bits for mobile phone motherboard BGA CPU BGA chips repair and tin paste removal. Rechargeable 2UUL CVT grinding pen with stepless speed control for mobile phone/iPad/tablet motherboard CPU drilling, chip grinding, camera/screen frame cutting, screen IC removing, ect.Option:1. 2UUL DA84 CVT Grinder.2. 2UUL DA86 Mini Grinder. 3. 2UUL DA85 CVT Pro Grinder.2UUL DA85 CVT PRO Grinder Features:1. 2UUL DA85 CVT PRO is a professional, cordless electric grinder designed primarily for precision tasks like mobile phone repair, watch maintenance, and other small electronic device work.2. Features a CVT (Continuously Variable Transmission) system that provides high torque, making it suitable for demanding tasks.3. Equipped with a coreless motor for high power output, rapid start-up, and a stable, vibration-free operation.4. Powered by a 18650 lithium battery