Mechanic GDR2 Micro Electric Polishing Pen Wireless High-Speed Polisher with 9 Grinding Heads is a professional-grade high-speed polishing and grinding tool designed for chip IC repair, motherboard cutting, and precision polishing. Built with high concentricity and an ergonomic solid steel body, it ensures smooth, stable, and accurate operation for technicians working on delicate electronic components.
Equipped with a high-speed 37,000 RPM motor, three adjustable speed gears, and gear memory, the GDR2 offers consistent performance with minimal noise and vibration. Its wireless design with a built-in 280mAh rechargeable lithium battery and Type-C charging port makes it highly portable and convenient for use anywhere.
This polishing pen includes 9 grinding heads, allowing you to handle a wide range of tasks such as chip grinding, screw removal, bracket trimming, and board cutting—making it an essential tool for mobile repair and electronic workshops.
Key Features:
High-Speed Performance: Powerful 37,000 RPM motor ensures precise and efficient grinding.
Three-Speed Adjustment: Supports variable speeds to match different grinding requirements.
Gear Memory Function: Automatically remembers the last used speed for convenience.
Ergonomic Design: Compact 16mm steel body with perfect weight balance for comfortable handling.
Wireless & Portable: Built-in 280mAh lithium battery for cordless operation; Type-C charging supported.
Overload & Magneto Protection: Automatically shuts down if motor encounters excessive resistance or overload, ensuring safe operation.
Low Noise & Stable Operation: Equipped with a high-quality bearing for smooth, quiet performance.
Quick Head Replacement: Simple plug-in system for easy swapping of 2.35mm diameter grinding heads.
Multi-Purpose Use: Ideal for chip IC polishing, motherboard cutting, screw removal, and electronic component repair.
Specifications:
Model: GDR2
Product Name: Electric Polishing Pen
Net Weight: 40g
Product Size: 128 × 16 × 16mm
Package Size: 155 × 68 × 22mm
Voltage: DC 3.6V
Battery Type: Built-in 280mAh Lithium Battery
Charging Port: Type-C
Speed: 37,000 RPM
Chuck Diameter: 2.35mm
Material: Solid Steel Body
Application: IC chip grinding, motherboard cutting, bracket shaping, screw removal, polishing tasks
Packing Include:
1 × Mechanic GDR2 Polishing Pen
9 × Grinding Heads