
30/09/2025
2UUL DA84 CVT Grinder Pro Version Polishing Pen 18000RPM For Phone Repair IC Chip Pad Polishing Frame Correction Repairing Tool
Unique Features:
The application of stepless speed control technology brings “stepless speed adjustment” (typically found in high-end power tools) to smartphone repair grinding pens. This enables continuous, precise speed regulation. Compared to traditional “multi-speed stepped gearing,” it allows finer control over grinding force, minimizing damage to delicate smartphone components.
Rotating Chuck and Quick-Change Design
The “rotating chuck” enables tool-free, rapid bit replacement. No additional wrenches or tools are required during repairs—bits can be swapped in seconds, significantly boosting repair efficiency.
“Click the top k**b to switch rotation direction” offers simple logic and efficient operation, ideal for “one-handed quick adjustments” during repairs.
The high-definition digital display visualizes rotational speed, enabling technicians to precisely control grinding intensity and reduce operational errors (e.g., preventing chip damage from excessive speed).
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