A multi-use machine nail drill bit with diamond abrasive processing in a reverse cone profile designed for controlled surface refinement in nail and periungual care. The stainless steel base holds diamond grains to deliver consistent material removal and smoothing on small zones without stripping gel polish.
Suited to professional and home setups with rotary devices that accept 2.35 mm shank diameters, this bit supports tasks such as lateral fold care, cuticle refinement, and targeted smoothing on heel and plantar skin where fine to medium abrasion is appropriate.




