Kupa - Carbide Bit 3/32 Under Nail Cleaner (Medium)

Precision Cleaning with Confidence

The Kupa Carbide Bit 3/32" Under Nail Cleaner (Medium) is a must-have tool for nail professionals who demand precision, safety, and performance. Engineered for superior control and efficiency, this bit is designed to clean underneath the nail with flawless accuracy—without risking damage to the natural nail or surrounding skin.

Designed for Safety and Efficiency

Crafted from high-quality silver carbide, this under nail cleaner features a slim, straight shank design that allows you to reach even the tightest spaces beneath the nail. The medium grit texture offers just the right amount of abrasion to remove buildup, refine shapes, and smooth the underside of enhancements. Thanks to its safety tip, this bit minimizes the risk of cuts or over-filing—making it ideal for both beginners and seasoned professionals.

Whether you're working with acrylic, hard gel, or sculpted nails, this carbide bit gives you the freedom to clean, bevel, and perfect your work with ease.

Universal Fit and Balanced Performance

Compatible with all standard 3/32" e-file machines, this bit is perfectly balanced for ultra-smooth cutting action. Its symmetrical geometry ensures seamless performance in both clockwise and counterclockwise directions—suiting both right-handed and left-handed techs.

Key Features & Benefits:

• Medium grit for effective yet gentle cleaning

• Slim straight shaft reaches tight spaces with ease

• Safety-tipped to protect natural nails and skin

• Durable silver carbide for long-lasting use

• Compatible with 3/32" collet e-file systems

• Suitable for all enhancement types (acrylic, gel, sculpted)

Suggested Accessories

Pair it with Kupa's full line of MANIPro e-file systems and dust collectors to create the ultimate clean and professional workstation. Combine with additional cuticle or cone bits for a complete nail prep routine.

Use only for training on tips