40000RPM Electric Nail Drill Machine Rechargeable Efile with UV Light Built-in Fan Handpiece, 12 Bits Beige Silver, 12 Bits Beige+Gold, 12 Bits Purple Silver, 12 Bits Purple Gold, 6 Bits Beige Silver, 6 Bits Beige Gold, 6 Bits Purple Silver...

1. Powered by a 7.4V high-torque motor with speeds reaching up to 40,000 RPM. Paired with a 40-speed stepless rotary knob, it allows precise control for cuticle trimming, natural nail buffing, gel polish removal, and heavy acrylic nail shaping.
2. The classic handpiece features an integrated cooling fan and ventilation holes for fast heat dissipation during high-speed operation without getting hot. Supports direct plug-in quick drill bit replacement with low vibration, smooth stability, and excellent grip.
3. The main unit ingeniously integrates a UV curing lamp for convenient on-the-go spot curing and shaping; the one-touch pause button allows quick breaks while preserving your current speed setting for smooth resumption.
4. Clear HD LCD screen displays real-time speed level, remaining battery, pause indicator, and rotation direction (F/R). Supports one-touch switching between forward and reverse rotation to accommodate both right- and left-handed nail techs.
5. Comes with an optional 12-piece or 6-piece professional drill bit and sanding band set, covering the full process of edge cuticle removal, filing, nail surface polishing, and fast gel removal for home DIY or professional salon use.

Specifications:
1. Battery Capacity: 1200mAh
2. Product Material: ABS + Aluminum Alloy
3. Speed: 40000 RPM
4. Input Voltage: 7.4V
5. Power: 5W
6. Handpiece Material: ABS
7. Handpiece Dimensions: Length 10cm, Diameter 2.5cm
8. Main Unit Dimensions: Length 14.5cm x Width 7cm x Thickness 3cm
9. Battery Life: Approx. 2 hours 30 minutes

Package List: Main Unit x1, Handpiece x1, 12-Piece/6-Piece (Optional) Drill Bit Set x1, Type-C Cable x1, User Manual x1