High quality drill bits for professional manicure. Made of medical grade stainless steel and synthetic diamonds.  Brand is Vladmiva.

Diameter of bit is 2.5mm.  Shape is rounded cylinder.

Recommended speed is from 5 000 to 20 000 rpm. 

Roughness is marked by a color ring. 

Can be disinfected and sterilised in autoclaving or dry heat cabinet. 

Price specified is for 1 drill bit