Kupa Diamond Bit – Large Barrel Medium

The Kupa Diamond Bit – Large Barrel Medium is a high-quality diamond bit with a cylindrical shape and medium grit, ideal for gel and acrylic enhancements.

Features

• Large Barrel Shape – large cylindrical shape for even processing
• Medium Grit – for smoothing and finishing work
• Diamond Coating – durable and precise

Diamond or K-Star?

For a silver K-Star version with a similar shape, see our K-Star Barrel Bit Medium Series.

Application

• Smoothing gel and acrylic enhancements
• Precise finishing work on larger surfaces

Anela's Pro Tip

"Medium grit diamond bits are my choice when I need the perfect balance between efficiency and control – especially for gel enhancements, which require more delicate handling than acrylic." – Anela Mucic, World Champion Nail Design 2023 & INJA Juror

Frequently Asked Questions

What is the difference from the K-Star Barrel Bit Medium?
Both have similar shape and grit. This Diamond Bit uses diamond coating instead of the standard K-Star coating.

Suitable for which materials?
Gel and acrylic enhancements.

Why is medium grit better suited for gel enhancements?
Gel requires finer, more controlled handling than acrylic – the medium grit reduces the risk of over-filing.

How often should I clean this bit?
Remove residue after each use and disinfect according to hygiene standards.

Is the bit suitable for beginners?
Yes, the medium grit offers a good balance between efficiency and control for getting started.