Looking for a coarse nail drill bit for gel, acrylic and hybrid nails? The Promed tungsten carbide ball nail drill bit has a coarse grit and a ball shape for work across broader artificial-nail surfaces. It is suitable for reducing, shortening and removing gel, acrylic and hybrid nail material. The blue colour ring identifies the coarse grit, while the 2.35 mm dental-standard shank fits Promed nail drill units with a 2.35 mm collet.

• Tungsten carbide nail drill bit
• Ball shape for broad surfaces
• Coarse grit
• For gel, acrylic and hybrid nails
• Blue colour ring
• 2.35 mm dental-standard shank
• Up to 40,000 rpm

The ball-shaped working end is intended for even work across wider areas of artificial nail material. Its coarse grit supports reduction and shortening steps on gel, acrylic and hybrid nails. Tungsten carbide is the material used for the bit, and the blue ring provides a clear visual reference for the coarse grit during tool selection.

This professional nail drill bit can be used at speeds of up to 40,000 rpm. The 2.35 mm shank is designed for Promed nail drill units with a 2.35 mm collet, including Promed 1030, 2020, 3030-X, 4030-SX2, 4040, 5040-SX2, 525, 625, 725, 825, Ultra Pro S, Emotion and Sensitive models. It is intended for gel, acrylic and hybrid nails.

For routine tool care, the bit can be autoclaved at 121–134 °C or cleaned in an ultrasonic bath. These options allow the bit to be prepared after artificial-nail services. The ball profile and coarse grit make this Promed bit a dedicated option for removal and reduction work on artificial nail material.

The Promed coarse ball bit combines tungsten carbide, a blue colour ring and a 2.35 mm shank for professional gel, acrylic and hybrid nail services. It provides a clear choice for broad-surface work in a nail studio.