PINK MASK ProBit Nail DrillCarbide Bit Frustum 4.0

Professional shaping precision for refined manicure, refill, and pedicure work.

✦ Precision for Pro Nail Services

PINK MASK ProBit Nail Drill Carbide Bit Frustum 4.0 is a professional tungsten-carbide e-file bit with a truncated-cone shape, a 4.0 mm head diameter, and a 14 mm working length. Designed for manicure and podiatry-style pedicure services, it is made for product removal, refills, maintenance work, and careful service around thicker skin or callused areas.

The rounded safety-top design supports thoughtful work near cuticles and lateral nail folds, while the cross-cut tooth pattern is listed by the manufacturer for efficient material removal with a smoother working feel. Choose Red Fine for gentler removal on thin artificial material and sensitive areas, or Blue Medium for moderate removal and tougher pedicure work.

✦ Designed for Confident E-File Work

✦ Key Product Details

✦ How to Use

• 01Select the grit that matches the service: Red Fine for gentler refinement or Blue Medium for moderate removal and tougher pedicure work.
• 02Use during professional e-file services for artificial product removal, refills, maintenance, or pedicure care, working carefully around cuticles and nail folds.
• 03During use, remove dust and debris from the bit with a brush or buffer to keep the working surface clear.
• 04After use, sanitize with a professional disinfectant or ultrasonic cleaner. The manufacturer also lists dry-heat sterilization at 180°C for 60 minutes or approved chemical sterilizers. Do not use the bit if it has been dropped.