Needle cone-shaped diamond coated rotary file, 1,4 mm, abrasiveness

• Purpose: cleaning out the space of the periungual grooves.
• Shape: needle-shaped (the shape of the tip is chosen according to the nail master’s preferences).
• Size: 1.4 mm.
• Rotation speed: 12000-14000 rpm.

The abrasiveness is chosen depending on the state of the treated surface.