Diamond Cutter Tip with Special Cone Shape ideal for Correcting, Retouching and Finishing Jobs in the Nail Reconstruction Phases It is a medium grain tip ideal for removing gel residues from the nail plate during removal phases. It can also be used in the Pedicure Phases to treat resistant nail thickenings and cuticles. The Intense Coverage of Special Diamond Particles gives the tip great hardness and a medium grain. The tip is resistant to corrosion and this makes it sterilizable and disinfectable. The Shaft Diameter is universal in diameter Ø 2.35 mm Medium Grain