2UUL DA86 Mini Grinder for Phone Repair

The 2UUL DA86 Mini Grinder for Phone Repair is a compact cordless precision grinder designed for smartphone repair, PCB maintenance, and delicate electronic work. Featuring a high-speed 15,000 RPM motor, 5-speed adjustable control, and a lightweight pen-style body, it delivers precise grinding, polishing, engraving, and adhesive removal for professional repair applications. )

Designed for repair technicians, the DA86 combines portability with reliable performance. Its rechargeable battery, low-vibration operation, and included grinding heads make it an ideal tool for motherboard repair, frame polishing, and other precision electronics tasks. l)

◆ Key Features

✔ Compact Cordless Design

Lightweight and portable for comfortable one-handed operation, making it ideal for precision repair work in workshops or on-site service.

✔ High-Speed Precision Motor

Delivers speeds up to 15,000 RPM, providing stable and efficient performance for grinding, polishing, engraving, and drilling.

✔ 5-Speed Adjustable Control

Choose from five speed levels to match different repair materials and applications, improving precision and safety.

✔ USB Type-C Rechargeable

Built-in rechargeable lithium battery with USB-C charging offers convenient cordless operation and flexible charging options.

✔ Low Vibration Operation

Designed to provide smooth rotation with minimal vibration, allowing better control when working on delicate electronic components.

✔ Includes 10 Precision Grinding Heads

Supplied with 10 interchangeable grinding bits for a wide variety of repair tasks, including polishing, trimming, cleaning, and engraving.

✔ Wide Range of Applications

Perfect for:

• Smartphone motherboard repair

• PCB polishing

• IC chip grinding

• Frame trimming

• Adhesive removal

• Camera frame repair

• Electronics engraving

• Precision DIY projects

◆ How to Use

Step 1: Select the Grinding Head

Choose the appropriate grinding bit for your repair application.

Step 2: Install the Bit

Insert the grinding head securely into the grinder before powering it on.

Step 3: Adjust the Speed

Select the desired speed level according to the material and repair task.

Step 4: Perform Precision Grinding

Hold the grinder like a pen and apply light, even pressure for accurate polishing or grinding.

Step 5: Clean and Store

Turn off the grinder, remove debris from the grinding head, and store the tool in a clean, dry place.

◆ Maintenance Tips

✔ Clean After Every Use

Remove dust and debris from the grinding heads and body to maintain optimal performance.

✔ Avoid Excessive Pressure

Let the high-speed motor do the work to prevent unnecessary wear on the grinding bits.

✔ Recharge Regularly

Keep the battery charged to ensure stable performance and extend battery life.

✔ Store Properly

Store the grinder and accessories in a dry environment away from moisture and dust.

◆ Specifications

◆ Package Includes

• 1 × 2UUL DA86 Mini Grinder

• 10 × Precision Grinding Heads

• 1 × USB Type-C Charging Cable

The 2UUL DA86 Mini Grinder is an excellent precision tool for professional technicians who require portability, accuracy, and versatility. With its compact cordless design, adjustable speed control, and multiple grinding accessories, it provides reliable performance for smartphone repair, PCB maintenance, polishing, and precision electronics work.

◆ Hassle-Free Contact

We're here to help! If you have any questions about this product, need technical assistance, or require support with your order, feel free to contact our team.

Email: sales@isupplyparts.com

We are committed to providing professional support and a smooth shopping experience for all repair technicians and customers.