Electric Diamond Nail Drill Bit Set:
6pcs of Nail Drill Bit Replacements and 5pcs of Sanding Bands per set
Use for refining the nail edges / shaping the edges / surface of acrylic nail and gel nail
Removing excess glue and material from the underside of acrylic / gel nail.
The diameter of drill bit's handle is 2.35mm(2/32''), it fits all 2.35mm(2/32'') electric drill file nail machines