2UUL DA81 Chargeable Polish Drill Pen for Phone Repair

2UUL DA81 Rechargeable Electric Polishing Pen With Various Grinding Heads

Features and specifications:

• Rechargeable: Powered by a built-in lithium-ion battery, it can be charged via a USB connection.

• Three-speed settings: Features an adjustable speed to suit different tasks and material types.

• Adjustable rotation: Supports both forward and reverse rotation for versatile use.

• Integrated design: Unlike traditional grinding pens that vibrate, the DA81 is designed for smooth, high-speed rotation, making it safer for grinding IC chips.

• Ergonomic design: The "long gourd" or "pumpkin" shape makes it comfortable to hold and reduces hand fatigue during extended use.

• Multiple attachments: Comes with a set of 10 grinding heads of different specifications for various tasks. 

Primary applications:

• Electronics repair: Ideal for repairing IC chips, revealing hidden PCB tracks, and polishing small, precise areas on phone motherboards.

• Customization and engraving: Can be used to engrave materials such as metal, plastic, glass, ceramic, and wood.

• Motherboard cutting: Suitable for precise cutting on circuit boards and brackets.

• Polishing: Used for polishing edges and surfaces of electronic components.

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