Material: ABS + metal

Color: gray, green, red (optional)

Power: 10W

Output voltage: 3.7V / 10A

Input voltage: DC 5V USB

Collet size: 0.5-3.2mm 

Gear speed: 5000-150000RPM

Idling time: 2 hours

Polishing time: up to 1 hour

Why choose our engraving pen?

1. With 3 Variable Speed

Three speeds can be changed from 5000 to 15000 RPM, you can change the speed flexibly according to the working task or working material. It is perfect for both beginners and professionals.

2. Safe Working

Electric grinder has built-in overload protection can prevent short circuit and extend motor's service life. High quality rotary tool, long service life, low noise, produce more stable and perfect results.

3. Pen Shape

Portable engraving pen can be held in hand like a pen for precision work, easy to control and use, letting you perform intricate work smoothly and effortlessly. Compact size also makes it easy to carry, so you can use it at anytime, anywhere.

4. Energy Saving

The cordless rotary tool is powered by rechargeable battery, so you don't need to change battery frequently, low energy consumption, friendly to the environment, saving the cost of changing battery.

1x rotary tool

1x charging cable

12x sandpaper rings

5x chuck (0.8 mm, 1 mm, 1.6 mm, 2.3 mm, 3.2 mm)

5x wool polishing wheels

5x grinding wheel grinding heads

1x clamp core shaft

1x rubber wheel

1x circular saw blade

1x tapping rod

2x diamond grinding needles

3x twist bits

1x plastic box

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