30-in-1 rechargeable electric engraving pen kit

Working Mechanism/Rotary Motor Operation

This engraving pen works using a high-speed rotary motor. The tips rotate continuously as they engrave, polish, grind, sand, or drill, allowing for smooth and precise results. Users can choose the appropriate bit tip from the 30-piece set depending on the material and task at hand.

Specifications

Power: 10W

Tip material: Carbon Diamond Tips (Passed 300-cycle material compatibility test)

Input Voltage: 5V (USB charging)

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Working Mechanism/Rotary Motor Operation

This engraving pen works using a high-speed rotary motor. The tips rotate continuously as they engrave, polish, grind, sand, or drill, allowing for smooth and precise results. Users can choose the appropriate bit tip from the 30-piece set depending on the material and task at hand.

Specifications

Power: 10W

Tip material: Carbon Diamond Tips (Passed 300-cycle material compatibility test)

Input Voltage: 5V (USB charging)

Battery: 500mAh lithium (3.7V nominal, 4.2V max)

Speed Levels: 3

Rotational Speed: ~8000 / 16000 / 25000 RPM

Charging Port: USB Type-C

Run Time:

Low speed: ~80 minutes 

Medium speed: ~70 minutes

High speed / heavy pressure: ~45 minutes

Material: Durable ABS body with metal collet

Bit Size: 2.35mm standard

Product Size: Approx. 120 × 16 mm

Weight: Approx. 100g

Functions: Engraving, etching, polishing, grinding, sanding, light drilling 

Engrave on: Wood, Plastic, Glass (light engraving), Ceramics, Soft metals (aluminum, copper, thin brass)

How to Use

1. Charge Fully before first use using the USB-C cable

2. Insert Bit securely into the collet

3. Select Speed based on material hardness

4. Engrave Gently — let the tool work, avoid excessive pressure

5. Monitor Battery via LED indicator

6. Clean & Store after use

What’s in the Box

1 × Rechargeable Electric Engraving Pen

30 × Multifunctional Engraving Bits

1 × USB Type-C Charging Cable

1 × User Manual