Staleks Carbide drill bit, "frustum", green, head diameter 6mm/ working part 14mmis a perfect tool for nail technicians of all experience levels. This drill bit with the code FT70G060/14 is one of the most popular used drill bit on the market. High-quality materials High strength and resistance to external influences Do not heat up during operation The centre of rotation does not shift at high speeds Withstands all types of sterilization and disinfection Remove artificial materials from the nail plate Used for work with problematic natural nails For processing cracks on feet To clean the area under the nail plate from dirt and coarse particles Coarse grit - green If you are looking for the best drill bit, then Staleks Carbide drill bit, "frustum", green, head diameter 6mm/ working part 14mm or FT70G060/14 is a fantastic choice.