Startool Inc Cone Special is a precision carbide drill bit designed for detail work and cuticle refinement. The cone shape allows for controlled, targeted shaping around delicate areas while the carbide construction delivers consistent performance across gel, acrylic, and natural nails. Professional-grade quality built for repeated use without dulling.Fits 3/32 inch shanks, compatible with most standard e-file systems. Ideal for both salon professionals and advanced at-home users seeking reliable, long-lasting tools.How to Use Insert bit into e-file handpiece and secure tightly. Use low to medium speed for cuticle and detail work. Apply gentle, even pressure and let the bit do the work. Clean after each use with brush and disinfectant. Product Details Material: Carbide Shank Size: 3/32 inch Grade: Professional
