Ceramic Nail Drill Bit Rotary Burr Cutter Bits For Manicure Electric Nail Drill Accessories Nail Tools Nail Mill
1)  2.35mm (3/32 inch) shank diameter, our drill bit fit for most electric manicure machines on the market.
2)  Check nail bits before use, if it's broken, do not use.

3)  Always wear eye-protective safety glasses, avoiding the chippings to hurt your eyes.

4)  For professional use only.

5)  If the bits drop down, please check whether it's broken or not. if it's broken, for safety, do not use

6)  Keep out of reach of children.

7)  Disinfect nail bits after use.
 

Different models show the corresponding use:
Red (F fine grain): thin stripes, used to remove the bulge +on the natural nails and skin stains.

Blue (M in the grinding): stripes in the middle, used to polish the edge of the nail and inside, making it more smooth and flat.

Green (C Coarse Grinding): Coarse streaks for large areas of nail service, unloading faster.

Based on the three basic FMG grinding patterns, the following two types have been developed:

XF ultra-fine (yellow), XC ultra-coarse (black)