7pcs/Set Diamond Nail Drill Bit
This 7-piece stainless steel nail drill bit set is ideal for novices who wish to learn how to file/shape their own nails at home, as well as for aspiring nail artists. Drill bits are cutting tools that are used to make cylindrical holes, which are virtually invariably circular in cross-section. Drill bits come in a variety of sizes and have a wide range of applications. Bits are often attached to a device, commonly referred to as a drill, that spins them and generates torque and axial force to form the hole.