Ceramic nail drill bit, “Needle”, 2.3*14 mm, Blue

Ceramic nail drill bit "Needle" is used in hardware manicure to cut out detachments, saw out leaked gel, acrylic, to file down a natural nail from the inside, to make cuts in the nail plate.

Head diameter 2.3 mm. 
Working part 14 mm. 
Form ”Needle”. 
Fine grit "Blue"