Professional PVD-Coated Tungsten Carbide Smooth Top Barrel Nail Drill Bit

The Large Barrel Smooth Top Bit is designed for fast, smooth product removal with better control around the nail area. Its smooth rounded safety top helps reduce accidental contact with the surrounding skin, making it easier to work close to the sidewalls and cuticle area with greater confidence and control. Made from high-hardness YG6X tungsten carbide (HRA 92+), the bit delivers strong, efficient cutting performance while maintaining excellent wear resistance for repeated professional use. Precision machining helps create a smoother cutting surface for more stable and consistent removal. The PVD vacuum coating forms an ultra-thin protective layer of approximately 0.8 μm, helping reduce product buildup and clogging while improving wear resistance and making the bit easier to clean. Its high-concentricity construction (<0.015) helps minimize vibration during use, giving you a steadier, smoother, and more controlled working feel. Designed with a 3/32" ISO standard shank, it is compatible with most nail drill machines. The beveled shank makes insertion into the handpiece easier, while the dust cap helps reduce dust entering the handpiece and clearly identifies the grit. The bit also supports dual rotation for flexible professional use. C – Coarse Best for fast removal of hard gel, polygel, acrylic, dip powder, extensions, and thicker product layers. F – Fine Best for soft gel and thinner product layers, as well as more controlled refining close to the natural nail. A professional removal bit that combines a safer smooth-top design, powerful cutting performance, low vibration, reduced clogging, and long-lasting durability in one tool.