1. Diamond Nail Bits for Electric Nail File/Drill is made of tungsten carbide
2. 3/32" shaft diameter suitable for the entire electric micro grinder
3. Golden coating, no rust for longer life
This Diamond Nail Bits for Electric Nail File/Drill is used for filing, shaping, thinning, cleaning, and back-filling artificial enhancements. These bits are ideal for filing artificial gel enhancements and the removal of dead cuticle.