Micro Polishing Pen (Mini Rechargeable Polishing Pen) Detailed Description
I. Product Overview
The Micro Polishing Pen is a rechargeable, portable electric polishing tool with a built-in lithium battery and wireless charging support. Its compact pen-shaped body features a high-speed motor with three adjustable speeds. It is compatible with various grinding heads and suitable for fine machining operations such as polishing, carving, grinding, drilling, rust removal, and mold repair. It can also be used for DIY crafts, jewelry making, model making, and nail art.
II. Core Parameters
Product Name: Micro Polishing Pen
Maximum Speed: 18000 RPM
Speed Settings: 3 speed settings
Power Supply: Built-in lithium battery, USB charging, can be used while charging
Body Shape: Handheld pen-style portable design
III. Product Functions and Core Features
1. Compact Pen-Style Body, Precise Operation
The pen-like design provides a comfortable grip and precise control. Suitable for fine machining in confined spaces and on small workpieces, it reduces fatigue during extended manual operation. 2. Three-speed adjustment, up to 18,000 RPM high speed: Three speed settings can be freely switched. Low speed is suitable for fine carving and grinding; high speed is suitable for polishing, deburring, and rust removal, adapting to various process needs.
3. Wireless lithium battery charging, flexible use: Built-in rechargeable lithium battery, freeing you from power cords; supports USB fast charging technology, with charging protection and automatic power-off when fully charged. Suitable for outdoor and desktop DIY use, and also supports continuous operation when plugged in.
4. Multi-functional universal interface: Compatible with various sizes of grinding heads, grinding wheels, drill bits, and polishing heads, enabling multiple functions such as grinding, drilling, polishing, rust removal, carving, and deburring.
5. Simple operation control panel: The machine body features buttons and indicator lights. One-button switching between speeds and a clear display of remaining battery power make it simple to use, even for beginners.
IV. Applicable Scenarios
Model and figurine finishing, polishing, and sprue removal
Jade, amber, and antique carving, polishing
Rust removal and deburring of small metal parts
Nail polishing and shaping
Circuit board cleaning and small mold finishing
DIY crafts, leather goods, and fine wood carving
V. Precautions for Use
1. Wear safety goggles while working to prevent eye injury from flying debris.
2. Do not operate at full load continuously for extended periods when processing hard materials. Use intermittently to protect the motor.
3. Ensure the grinding head is securely clamped before use to prevent it from being thrown out during high-speed rotation.
4. Do not apply excessive pressure to the grinding head to avoid breakage or motor overload.
5. Use a standard 5V USB power supply for charging. Do not use high-voltage fast charging.
6. If not used for extended periods, recharge the battery every 1-2 months to protect its lifespan.
7. Children should not operate this tool alone. After use, properly store all grinding heads and accessories.
VI. Product Advantages Summary
This mini rechargeable polishing pen features a portable, wireless design, a pen-like structure for precise control, and three adjustable high-speed settings. It performs multiple functions in one device: polishing, grinding, and carving. Its compact size and convenient charging make it a high-performance, portable power tool for craft enthusiasts, model enthusiasts, jewelry makers, and those performing small, delicate repairs.
What's in the box
1 X Electric Engraving Pen Set Micro-Polishing Pen with Stencils and Drill Bits
