High Quality:Nice tungsten carbide nail drill bits tools to accomplish varied professional nail jobs,such as carving, engraving, grinding, routing, sharpening, sanding, polishing and so on, suitable for both natural nails and artificial nails.Tungsten carbide material is not only antirust but also could protect from overheating damage with heat resistanc^ Pefect Drill bits:Totally 10PCS different nail drill bits, which fit most nail drill machines that use 3/32" bits, durable for long time use.They could be used for polising nail surface or even getting into tight areas such as sidewalls and cuticles part.The drill bit brush bit helps clean and shine nail surface and drill bits^ Premium Material With Chameleon Color:Adopt the highest precision standards diamond with superior strength, sharpness, and durability. Coated with unique chameleon color. Professional shapes and sizes design meets the diversified needs, like nail beautify, nail clear, and care. Ideal for refining and shaping nail edges and removing dead skin easily^ 10Pcs Nail Drill Bits:Set of Large Barrel Bit,Corn Bit,Flat-End Cylinder Bit,Safety Bit,Flame Bit,Needle Bit,Nib Bit,Ball Bit,Silicone Bit,Brush Bit.Suitable for most size 3/32" shank nail drill machine^ Easy to Clean : Nail drill bits are corrosion resistant, as well as no clogging for nails. Nail Brush Bit can easily clean the dust on the bits or nails, protect the bits after each use, keep you and your clients nails healthy