This Ceramic Nail Drill Bit Flame ST Cone Red – Grit: F (fine) 3/32″ has superior heat resistance and performance, with an F (fine) grit perfect for filing, thinning, and shaping the nail. The ceramic material helps to ensure a safe, accurate, and longer-lasting manicure.

 *Please note that these bits are professional tools used for artificial nails and are not to be used on the natural nail bed