BitnBith carbide nail drill bits are made of strong Carbide Tungsten Steel hardest material next to diamond. 3/32 Inch Shank is universal size for most electric nail efile drill machines. This Tapered Nib shape nail drill bit is professional designed for natural nails, artificial nails or other nail gels. Easy and fast used for Shaping and Cutting, Grinding, Sanding, Polishing,Shorten. Cuticle and nail side wall cleaning. Safety nail art tool for both nail beginners and technicians.
