TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)
TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)
TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)
TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)
TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)
TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)
TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)
TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)

TOPCLOU Rounded Barrel Diamond Finishing Drill Bit (Yellow-XF)

$13.99

Estimated delivery: 12–18 business days (varies by destination).
Final timeline shown at checkout.

-TNDB07-

The final prep step, but make it clean. This extra fine rounded barrel diamond bit is designed for soft polishing after cuticle work. Use it slightly damp with a small amount of water to smooth the back edge, refine the nail area, and polish surrounding skin. It gives prep a softer, cleaner finish before base, builder, overlay, or color application.


  • Always use light pressure and controlled movement.
  • Do not stay in one spot for too long.
  • Choose the correct speed and direction for each bit.
  • Clean dust before applying gel products.
  • Clean and disinfect drill bits after each use.

For professional or experienced e-file users. Use gentle pressure, avoid over-filing the natural nail, and always clean and disinfect bits after each service.

Enjoy free standard shipping within the U.S. on orders over $89.99 💛

For international orders, shipping rates are calculated at checkout based on your location and order weight. Duties and taxes (if any) are the responsibility of the recipient.

Innovative formulas

Smooth glide, long wear, and a finish that feels as good as it looks.

Vegan, cruelty-free, 13-free

Formulated to keep your nails fresh and your mood inspired.

Global touch

Rooted in Malaysia, shaped by colors and cultures from around the world.

Creator-first mindset

Built with feedback from real nail artists and beauty lovers like you.

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