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Product details
The SNJ-3681 Mini Engraving Pen is a wireless electric grinder designed for mold polishing and crafting. It operates on various materials and features a lightweight design for ease of use.
- Product type: Abrasive Tools & Accessories
- Compatibility: Various materials
- Color: Silver
- Power: 10W
- Battery voltage: 4.2V
- Battery capacity: 300mAh
- Charging port: Type-C/USB-C
- Speed: 5000-10000-18000 RPM
- Clamping range: 2.35mm
- Collet depth: 25mm
- Weight: about 40g
- Size: about 12 x 1.6cm
- Noise reduction material for low noise operation
- Tight copper chuck for firm clamping
- High-speed rotation of pure copper motor
- Multiple protection features including temperature control
- Wireless operation
- Lightweight design