3pcs/set Nail Drill Bit Set Barrel Head Electric Drill Bits Coarse Grinding Tool. Alloy material,durable and premium,different sizes for different thick nails. Helping polish and reshape your natural and acrylic nails. Great for use nail drills and other drills using sanding bands,such as , engraving, grinding, routing, sharpening, sanding, polishing, drilling and so on. Suitable for professional, nail salon, nail art school, nail art artist, personal use etc.
