4640 Portable Nail Drill — 35,000 RPM
The 4640 Portable Nail Drill is a high-speed, cordless manicure & pedicure tool designed for professionals and home users alike. With a top speed of 35,000 rotations per minute, it delivers efficient filing, shaping, and removal of gel or acrylic nails.
Key Features
- High Speed: Up to 35,000 RPM for fast nail work.
- Cordless & Portable: Rechargeable design for mobility and ease of use.
- Speed Adjustment: Variable speed control to match the task (from gentle to aggressive).
- Forward/Reverse Rotation: Suitable for both right‑ and left‑handed operation.
- Low Noise & Vibration: Quiet motor and balanced engineering for comfortable use.
- LED/Display (optional): Some versions may include an LCD or LED screen showing RPM, direction, and battery level.
Technical Specifications
- Maximum Speed: 35,000 RPM
- Motor Type: Brushless or high‑precision motor (varies by version)
- Battery: Rechargeable lithium (capacity depends on variant)
- Charging: USB / USB‑C or included charger (specs depend on model)
- Direction Control: Forward / Reverse switch
- Compatible Bit Size: 3/32" (standard nail drill bits)
Package Contents
- 1 × 4640 Portable Nail Drill unit
- Drill handpiece (if detachable)
- Assorted bits and sanding bands (often 5–12 pieces)
- Charging cable / power adapter
- User manual
Usage Tips
- Start at lower speed and gradually increase to avoid damaging nails.
- Avoid applying too much pressure — let the bit do the work.
- Always switch off before changing bits.
- Clean dust and debris from vents to maintain performance.
Keywords
4640 portable nail drill, 35000 RPM, cordless nail file, rechargeable e‑file, salon nail drill, manicure & pedicure tool, forward/reverse nail drill.