Diamond nail drill bit, “Cylinder” Rounded, 3.0*10 mm, Blue

Diamond nail drill bit is designed for cleaning lateral sinuses (with uneven and torn skin), cleaning side rollers, and treating burrs. This nail drill bit can also be used to straighten the shape of short and uneven nails. 

Head diameter 3.0 mm. 
Working part 10 mm. 
Form "Cylinder" Rounded . 
Fine grit "Blue"