Kupa - Carbide Bit 3/32 3-in-1 (Medium)

Kupa - Carbide Bit 3/32 3-in-1 (Medium)

The ultimate time-saving bit for nail professionals

Looking for one carbide bit that does it all? The Kupa 3-in-1 Carbide Bit (Medium) is designed to streamline your e-file service by combining three essential techniques into a single tool. Perfect for professionals who value precision, efficiency, and versatility, this bit allows you to work faster without compromising quality.

3 Functions in One High-Performance Bit

Crafted with a long taper barrel and medium grit, this 3-in-1 carbide bit lets you:

• Detail around the cuticle with precision thanks to its narrow, tapered tip

• Shape and shorten the nail surface quickly and smoothly

• Clean underneath the nail effortlessly—no need to switch bits mid-service

It’s also excellent for removing gel polish, making it a must-have bit in any nail tech’s kit.

Key Features

• 3/32” shank size – Compatible with most standard e-file machines

• Medium grit – Ideal for controlled shaping and moderate removal

• Durable carbide material – Long-lasting, heat-resistant, and built for smooth cutting

• Right- and left-handed use – Balanced geometry ensures easy control in both directions

• Made in the USA – Premium quality you can rely on

Who It’s For

Whether you’re working on acrylics, gels, or enhancements, this bit simplifies your workflow. Nail techs love it for refills, full sets, gel polish removal, and under-nail cleanup—all with one tool.

Optional Accessories

Pair this bit with:

• Bit sanitizing stand or holder

• Protective caps or sleeves

• Dust collector systems to keep your workspace clean

Use only for training on tips