KB x OPI Safety Edge E-File Bit

A must have Tungsten Carbide e-file bit for all techs, the rounded edge prevents catching of surrounding skin so this is perfect for beginners and less confident nail techs.

It is suitable for working near the cuticle area as well as to remove nail coatings and removing bulk of enhancement products. The curved edge tucks into the contour of the cuticle zone.

Recommended Speed: 10-25RPM

10-15RPM on gel polish

15-25RPM on enhancements

Grit: Medium or Coarse

Direction: Forward & Reverse 

Coating: Diamond Black

Recommended speed: 5-10,000RPM

Grit: Fine

Direction: Forward & Reverse (right and left handed)

Not to be used on the natural nail.

• Compatible with all standard e-files 3/32inch

Created Exclusively for OPI