12pcs:Only Drill Head or 14PCS Nail Art Tool Package Included: 1 x Electric Nail Drill Machine 1 x Power Line 6 x Frinder Bits 6 x Sanding bands 【Product Usage】 ※ It is used for mold grinding, inner hole grinding, fine workmanship and good quality. Suitable for soft shaft polishing machine, hanging mill, engraving machine, electric grinder and so on. ※ Mainly used for electric nail machine accessories, sculpture glass, jade, metal and other abrasives and hard objects. ※ The diamond grinding head is made of high-quality multi-ridge diamond electroplating. It is also an ideal correction tool for processing various molds, hard alloys, glass instruments, and jade carvings. Specification: Trim and beautify your nails with this easy-to-use tool Lightweight and compact (USB Nail Art Set) Specifications: Model: written grinding machine Collets Type: 2.4mm Input voltage:110V-240V Speed: 3,000 to 20,000 RPM Frequency: 50/60HZ Size:13.8x2.8cm Color: rose red/pink/white Plug Type:USB Charging Packing:OPP Specifications: 100% High quality and brand new. It is a professional nail drill bit for nail art machine. Small size and cuspidal design make it easier to remove the dead skin near your nails. It also can be used to remove dead skin for finger nails and toe nails. It is not easy to rust and have many uses ,suitable for professional nail Art Salon or personal use. Easy to use in any position Accepts all rotary tool accessories Lightweight design for precision Operation Beautiful appearance elegant, sophisticated, streamlined design fully embodies the concept of man-machine engineering. Shape with a snap-type rugged structure, safe and easy handling, the actual originality. Traditional system unique double shock absorber structure, vibration, low noise. Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item.