Electric Nail Art Pen Shape File Drilling Handpiece Machine with 6 Optional Bits (5 diamond bits, 1 emery rod with 6 sanding bands)
How to install the bits:
1. Swivel the bit holder and press the button. And make sure the button is pressed down.
2. Keep pressing the silver button on the nail drill, rotate counterclockwise to loose the bit holder.
3. Insert the bit and rotate clockwise to tight it in the bit holder.
Note: Keep the silver button pressing until the bit is inserted tightly in the cap. Please check the detailed installation video in the pictures section.
Operation Detail:
- Plug in the electric cord to the main electric outlet
- Select the desired speed by turning the variable speed control knob on the handpiece
- To secure the bits: push in the desired bit firmly into the hole
- To remove the bits: turn off the machine and gently pull the bit out